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Hoist - Towerwork

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1. o 2 01 Method of Drop Test 7 SAFETY DEVICE o o o o 3 01 Requirement for Using Safety Device Restting the Safety Device P INSPECTION PEP NIP asan H 01 9 LUBRICATION e o o o o o o 01 Oil for Reducing Device Diagram 10 INSTALLATION 01 Preparation Prepare Parts by User oafety Requirement Single Cage Twin Cage Lifting Device Mast Tie in Cable Trolly Device Overload Device Layer Calling Device CAN200 Construction Hoist quick debug statement 14 ISISUPANITDES ereire cc ce oon UE AGER 6 Gees sense 93 VA sees ont PN PES ou K 01 Request of Safety Cable Trolly Device Mast and Tie in Drive Mechanism and Cage Gound enclosure 12 ADJUST EE ENVERI SUR RTI sys HERES ME EA RIT REPR
2. o SUGUGI MACHN I ERY CABLE TROLLY POWER CABINET 22 1 2 Ux p 5 2 ypt N I N X amp Y ss amp bcn 2 4 NE m J 2 n 5 27 y 0 7 7 E 2 7 7 7 m ig ee det 3 TOWERWORK INIRODUCTION SC construction hoist is driven by rack and pinion and it is the vertical transportation equipment for lifting people and goods It mainlyused on the construction of high building This construction hoist can install and dismantle very convenient and it can grow as high as the building growing in height SC hoist has the following features The safety protecting devices are complete and reliable It has the anti dropping safety device with national proprietary technology make the working reliability of this m
3. W S 89 7772777 0156 607 107 307 SS 0 040 9 JojsiseJDusesod M 9 yapos aod qi 96 Z LL vAS LE 195205 404100 58 404441 982 LS qud OE WajsAs 15 85 aas vas 6 md 756 7505 pays 100 pun umop paads umop pue df 156 07 22109 bad a q aq a Ca raq raq a UT 4 4 4 167 184 Oo a un e e unus un luu I Io lo Sh 57 co lulu lun ip cA M A 107 eV e L IL jl 6 9 egy 11115 040 9 1VN3H9S 1991419913 _ inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 TOWERWORK Web www towerwork net O 1 PE m J 1 00201 VI 2 8 2 9 I 5 gt 61401 Jn 6180 250 119 840 11 PT C N aX 040 67 624 N O 8 V Kuoduo3 40 uosuad Aud pa4o5junuuo2 JO pasn padod uolssjuj d ua44 44 uno poys puo 44adoud uno 51 Siul TOWERWORK DAMAGED SPARES PARTS LIST Spares name Number
4. A and 1 keys to enter the password 123 shirt press ok shift press lt ok key for seconds instrument display 55 01 s Short press A addend key instrument display 5 02 Short press lt ok to meter will display the default alert load 095 A keys enter the new setting warning loads Long press ok key for seconds warning load set is complete c Short press 4 key twice to return to weight display 4 Setting alarm load percentage press 4 ok key for seconds instrument displays p000 keys to enter the password 123 Long press 4 ok key for 3 seconds instrument display 5 01 s Short press A addend key instrument display S 03 s Short press ok to meter will display the default alert load 110 96 A and keys enter the new setting alarm load press 4 ok key for seconds set alarm load is completed s Short press key twice to return to weight display TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net O8 5 General alignment gt Protective door limit switch shorted hoists hoist is opening cage inside instruments within constantly to ensure uninterrupted power on time Start lifts hoists unload state will hoist crane 10 centimeters Colleagues pres
5. TOWERWORK INSTALLATION PARTS Double cage Ds w lt Single cage IN Ab lt 22 54 N AT LZ __ m i 1 1 i A i VW 0 ILS 22 7 Wu Sw Sw m E WV W JE ig w Sw c eal ead Seite 0 ABER 7 A 270 a s T 7 UPS 54 b T 7 m nc 4 2 2 777 17777777777 7 1717177 1 9999 bici d d d da ERAN EET LL 757 IWITITTIY 1111121144 TE2T2S Single Right TE2T2S Double TE2T2S Single Left INSTALLATION 5 TOWERWORK TE2T2S Single cage left TE L203 500 1204 500 Ju S P TE L201 500 TE L202 500 JA TE L206 302 TE L206 303 TE L206 301 d 7 Es 19 TE L200 550 TE L206 501 TE L206 502 TE L200 600 INSTALLATION 5 TOWERWORK TE2T2S Single cage Right gt TE R206 302 TE R204 500 TE R206 303 TE R206 301 TE R200 550 TE R206 501 TE R206 502 TE R203 500 TE R201 500
6. Noise of brake is too big 2 Rotary disc is swing 1 Brake disc is worn Wear of brake pad is quickly 2 Brakes are not synchronism because of dirty 3 Brakes can t work because that power is not enough 1 Frame of reducing device is broken down Reducing device leak oil 2 Screw of observe hole of work gear was not tighten 3 O ring of worm box is broken down 1 Brake is not synchronism 2 Hoist runs overload too long time 3 It is frequency for starting and brake 4 Power voltage is very low 1 The oil is not correct Wear of worm is quick 2 Oil of reducing device does not change in time 3 Center distance of worm and worm gear is deviat 1 Release 6 at the back of motor Bigger shock when stopping and starting 2 The interval between pinions and rack or between rollers and vertical pipe is not correct The sleeve distance is too long when stops Replace brake pads or brake piece tighten 6 at the back of motor 1 Too much oil Breathing cram leaks oil 1 The oil is dirty 14 Unsteadily running noise 1 The bearing is broken 5 Steadily running noise 2 The driving part is broken The output shaft does not rotate but the motor rotate The shaft key is broken ab o TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net M 3 TOWERWORK TRACING TROUBLE Pinions Change pinions before a hoist is installed
7. cause severe injury or death A socket intended for a 19 05mm drive ratchet comes with the hoist delivery to simplefy the safety device s resetting procedure An drive extension tube further simplify the procedure The 19 05mm drive ratchet is NOT a part of the hoist delivery TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net G 1 TOWERWORK Disconnect the button box with plug after drop test Before the safety device is released the cause of the tripping should be investigated Beside the drop test check that 1 The brake is in order 2 The reducing device and coupling are in order 3 The guide rollers and counterweight rollers are in order 4 Pinions and rack are in order 5 micro switch of the safety device is order SAJ40 1 6 SAJ40 2 0 SAJ50 1 0 Cut off the main power and reset the safety device as follows SAJ50 1 2 1 Remove the screw 1 and lift the cover 2 2 Remove the screw 3 3 Use the special tool 5 and cranding lever 4 to unscrew the nut 7 until the end of the pin 6 is level with the end of the safety device 6 1 2 0 1 6 SAJ40 1 2 4 Install the screw 3 and the cover 2 5 Remove the cover 9 6 Tighten screw 8 by hand as much as possible then use the tool tighten the screw 8 to another 309 After hearing ping release the screw 8 7 Fit the co
8. 202 500 200 600 INSTALLATION PARTS TOWERWORK 4777 TE2T2S Single caqe Left O Enclosure 9 ge 222 5 303 500 306 002 309 005 hy TE 306 001 Ry TE 303 520 SS N P TE 308 002 R 7 309 001 308 001 306 002 TE 308 005 TE 310 550 n 8 lt gt V TE 303 500 gt a DA VAA TE 303 510 221 309 004 310 500 306 002 309 001 RUE 306 001 a TE 305 500 TE 308 003 TE 300 500 In the foundation lt TE 309 002 TE 306 002 TE L311 500 TE 304 500 TE L308 004 TE 306 001 TE 309 003 TE 307 500 TOWERWORK INSTALLATION PARTS TE2T2S Single cage Right 306 001 TWN ANY lt 46 NI 222 N Enclosure TE 306 002 TE 309 001 TE 303 520 m TE 309 005 N A N A TE 308 002 LS 2 2 Pan Pan Po Pane Ay D SN NSNNNNSSSSSNSNSNSNSNSNNN M N W TE 308 001 TE 303 500 p TE 308 005 43 306 002 TE 310 550 TE 309 001 TE 309 004 IR e TE 303 510 TE 306 002 MN 308 003 306 001 310 500 V 300 500 TE R301 100 MERE SE In the foundation 306 001 SN TE 306 001 TE R308 004 x TE R311 500
9. M 1 TOWERWORK THE FREQUENCY CONVERSION HOIST 1 0 1 Coil of transformer grounded Switch QF1 QF2 QF3 trip out 2 Safety switch wire loosed fallen and grounded 1 Overload The cage stops suddenly 2 No circuit on contacts of safety switch 3 Gate open 1 Brake can not work Electric motor start difficulty and with unusual noise 2 Overload 3 Power is not enough or the power is too far the cable is too small result in the voltage decline too much 1 Damaged limit switch 6SL 7SL or 8SL The hoist can not stop when the limit switch touches the limit cam 2 Moved limit cam Power is enough or the power is too far the cable is too small result in the voltage decline too Contacts fire easily much the start current is too large The hoist travels abnormally sometimes Loosen contact of KU and KD 1 Check 3 phase power 2 Check the order of 3 phase The lamp of relay should be work 3 Check rope switch The main contactor does not work 4 Check the trouble relay of the frequency 5 Check in or out emergency button EL Lock is on 6 Damaged electric parts short or open circuit 1 Check the main contactor The cage can not work 2 Check safety device switch top and bottom limit delay switch 3 phase switch all door switches 3 Check up relay and down relay UN The cage sleeves down 200mm when starting Check the break relay 1 Ch
10. 2 gt If vibrations when the decline started 10 FA 01 1 FA 03 regulation vibrations will be smaller If you feel down when you start shaking right down the FA 03 the FA 04 adjusted 3 gt FA 06 to set this parameter according to the braking speed appears too small for easy stopping down 0 5seconds on in the construction of lifts to meet the requirement 4 after setup is complete by using the manual states 1 gt Prevent from running in condition inspection up and down buttons are on the right track up button effectively FA 18 is down below figure 2114 led major observational right to left Down button is effectively FA 18 is shown below figure 2114 led major observational right to left If different from the diagram to replace the contacts up and down buttons FA 18 other input parameter can also be monitored and a number of state parameters please refer to instruction this judgment on the ground is very effective 2 gt first step following the adoption in a running state low speed driving test the running direction of the motor is the same as the handle is not correct then phase inverter output line 3 gt Under at high speed to actually run the test the limiting action is normal limit using manual testing 4 gt test the limit location of the collision blocks are properly installed including the deceleration and stop hitting up and down the block 5 After the completion of the above may be
11. Change the guide roller when it is worn or ball bearing damaged 1 Unscrew the nuts of guide roller 2 Take off the worn roller and fit a new one 3 Adjust the play between the rack and the roller to 0 5mm 4 Tighten screws to a torque 300N m Roller Max worn 10 6 mm 0 5mm Change a roller when the wear of a roller exceeds the measurement or ball bearing has been damage see figure 1 Unscrew the nuts and take off the roller 2 Fit a new roller 3 Adjust the play between the roller and the mast pipe by turning the eccentric shaft of roller see figure 4 Tighten screws to torque 200N m TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net N 2 TOWERWORK Upper roller assembly 1 TAKE off the buffer and stop the cage on the base Block up the cage 2 Remove the nuts and dismount the upper roller assembly 3 Install a new one Tighten moment 300N m Lower roller assembly 1 Take off the buffer and stop the cage on the base Block up the cage 2 Dismount plate under the machinery device 3 Unscrew the nuts and dismount lower roller 4 Install a new one The fixing screws should not be tight 5 Tighten nuts to torque 300N m 6 Fit the plate on the cage Safety device 1 Remove the cover under the safety device 2 Disconnect the electrical cable from the switch 3 Loosen fixing screws and remove the s
12. O 3 TOWERWORK SC 1 A hoist overload protector Operation instruction TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 eb www towerwork net O04 Before using this instrument please reading this information caretully Product overview SC 1 A is my company for the construction of lifts to create a load limiter reasonable structure convenient installation and debug ging easy reliable operation and high precision a series of advantages Small size convenient to install Akey to skin simple and easy to use 21 Password control functions effectively prevent the parameter changes without authorization Save the overload operation record Rich extension functions can be an external monitor sound and light alarm and weight meet the requirements of the customers gt Configuration list Tvpe Standard form Optional form All round form Function Sensor An extemal display board J Forced shutdown eRepresentative have Representative chose Representative without e Technical specifications Wm Parameter lem Parameter Rated power Rated load Operating voltage AC220V 10 Display mode LED digital display Working temperature 20 60 C Sensor power supply DC5V voltage TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www tower
13. O7 When the load reaches 1 90t warning lights buzzer alert sounds When the load reaches 2 20t the system delay 3 seconds for the light the alarm led and buzzer alarm sound output contact will change state elevators stopped working When the load falls below 2 20t when the output contact back to the original state police lifted when the load drops to 1 90t the buzzer off warning lifted oystem settings 1 Peeling adjusted the sensor plugs and the line of control power sotart lifts hoists unload state hoists for lifting about 10 centimeters this time digital display weight of the hoist press peeled key for seconds the digital display 00 00 c When the digital display 0 00 that is peel set up lift can be put into operation at this time 2 Setting the rated weight cong press 4 ok button for seconds instrument displays p000 A keys to enter the password 123 short press ok key shift sLong press 4 ok key for 3 seconds instrument display S 01 s Short press 4 ok key instrument will display the default 2000 kg A keys enter new set rated weight press 4 ok key for seconds target weight set is complete s Short press key twice and return to weight display 3 Set the alert load percentage press 4 ok key for seconds instrument displays p000
14. TE 309 002 TE 305 500 TE 304 500 306 002 307 500 309 003 INSTALLATION PARTS TOWERWORK TE2T2S Double cage TE 306 002 TE 309 006 TE 308 001 TE 303 500 TE 306 001 TE 308 003 TE 303 520 TE 308 002 TE R311 500 TE 309 006 TE R308 004 306 001 306 002 303 500 308 001 303 510 306 001 309 006 306 002 308 003 309 002 309 006 301 500 1308 004 300 500 the foundation 309 002 306 002 ON NS TE L311 500 1 310 500 EN lt 2202 gt 21229 22 Z 22 TE 307 500 Z IA ITALIAE M 22 gt 7 LEP Dy DA TE 304 500 N A TE 309 003 306 001 W TE 307 500 INSTALLATION PARTS TOWERWORK TE2T2S Single cage Left 201 150 301 140 301 120 301 130 TE L301 100 TE L301 500 INSTALLATION PARTS TOWERWORK TE2T2S Single cage Right TE 301 150 TE 301 140 E TE 301 120 N TE 301 130 4 2 301 100 301 500 INSTALLATION PARTS TOWERWORK TE2T2S Double cage Right TE 301 150 TE 301 150 TE 301 140 IN TE L301 100 3
15. TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net H 3 TOWERWORK Maintain the frequecy parts Resistance 2 5 years Temperature average 30 a year Filter dielectric capacitor 5 years Brake Brake relay 00 Aluminum Work time lower than 12 hours a day Load factor lower than 80 TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net H 4 TOWERWORK LUBRICATION Lubricate all following lubricate spots before the installed hoist is operated lubrication interval is as following diagram or once week when hoist is operated normally Clean the parts and then oil them Oil for reducing device To ensure the reducing device is in order please refer to the instruction In addition the following oil brands can be used 2000 Temp C SPARTAN EP 680 612 40 i To Worn gear 25 242 i SHELL T BP Energol SPARTAN OMALA 4 GR XP 220 EP 220 198 OIL 220 Viscosity 40 C cst mm2 s BP Energol GR XP 680 Pinion device 25 T SHELL To OMALA 90 OIL 100 80 352 Shell tT SYNTIGE BP Energol i Synthesis oil To To AR90 GRXP 220 tivela oil 198 I 60 Synthesis SYNTOGE RR 103 B tivela grease AR G xompoun Bp ESSO MP ADMAXL GREASE MOBILUX Ball bea
16. brake distance m 39 lt V lt 60 5 0000 60 lt lt 79 8 0 35 1 80 V gt 79 8 05 200 00 Note Release the button at once if the cage does not stop at least 3m above ground landing Then drive the cage down to ground by inching operation Investigate the cause Note The fall distance by each inching operation should be less than 0 2m otherwise the safety device will be trip again TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net F 2 TOWERWORK Requirement Using Safety Device 1 The safety device are adjusted and sealed Do not disassemble it 2 If the safety device trip abnormally when drop rest investigate the cause and reset the safety device 3 Stop using it at once and change a new one for it when abnormal phenomena take place 4 The hoist can not start unless the safety device is reset after it tripped Resetting the safety device If the safety device trips during normal operation a careful check must be made of the motor brake s transmissions pinion rack and all guide and counter rollers by trained authorized service personnel before the safety device can be reset The cause of the tripping must be determined and rectified The safety device may be reset after a drop test without having to carry out the checks listed above WARNING Falling hazard Never reset the safety device above ground landing Can
17. carried out in manual low speed under floor TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 11 TOWERWORK 1 gt the keyboard press the 0 key on the keyboard or press a second password 0 now appears in a floor learning state inverter operation monitoring the value of FC 12 at this point whether changes should be correctly uplink number increase downward decreases change contrary to the encoder s AB should be able to number does nit change please check the connection of the encoder Error please refer to instruction 2 gt The lift stops at the bottom position FE 06to FC 17 is set to 0 and then press the 0 key on the keyboard or press a second password 0 appears to represent a now in the floor to learn status 3 gt Press the 1 key on your keyboard and then press ENTER the following pattern 1 self learning successfully 4 gt construction elevator up to the 2 layer position press the 2 key on your keyboard and then press the ENTER key appears above the pattern stated 2 tiered learning success Floor self learning followed by only line layer at a time to learn 5 gt And so on all the way to the current highest key on your keyboard to exit the floor since 3 3 the learning mode enter working mode Useful when the automatic leveling function manual encoder may only count does not control 6 gt next ti
18. compression sprin ground enciosure on OC Overload transducer inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net TOWERWORK Installation of double hosit 1 Install the left part of the hoist according to the above instructions 2 Connect the right part of enclosure by bolts 3 Adjust the straightness of the enclosure front gable Fasten the screws to the 4 Loose the electric motor brake Dismounting method make note then dismount the two pins Loose the two nuts parallely until the brake loose and the bake disc can be rotated 5 Lift the cage with lifting device 6 Put down the cage to the exact position 7 Replace the brake The nuts of brake must be screwed up to the marked position then fit the pins Installation of sperated hoist When a hoist is separated due to transportation assemble the enclosure and adjust the straightness of mast and enclosure front gable then install the cage according to the instruction above Adjustment After the Installation 1 Remove the wooden beams or bots used during transportation 2 Make sure that the play for pinion in engagement with rack is 0 2mm 0 5mm 3 Make sure that the interval between the back of the rack and the guide rollers is 0 5mm 4 Make sure that the interval between each roller and the mast pipe is 0 5mm 5 All doors should be opened and closed easily 6 Install the buffer spri
19. has specific duty for installation 4 parts on the cage must be put steadily and kept within the safety railing 5 The lifting device only use for installing and dismounting parts and can not be permitted overload 6 Do not start the cage when the lifting device is being used T The installing persons must put on the safety cap safety belt no slide shoes and so on 8 Before operation at first connect protection device of ground connection to metal structure of the hoist RS4Q 9 The number of dynamic system must be in line with cage number 10 All the parts must be adopted our company s Original copies or else there would be the safety hidden trouble 11 Without our permission users can not change the hoist circuitry optionally Mast section Copper 10 Brass 48 3 5 ines S N 2 5 3 Safty lock Grounding device connection diagram 12 No install at night or after drink 13 Persons head and hand can not be out of the safety railing when the hoist is operating w N NM C C ur V 1 tW ct gt LLL LE 72 719 LU z AAA ZS TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 2 TOWERWORK 14 Do not start the hoist when someone is working at the mast and tie in None allows to go
20. is used to receive and release the parts of main cable When the hoist drives up the suspension cage will drive up with the main cable in the cable drum when the suspension cage drives down main cable moves into the cable drum slowly to prevent danger if the main cable drops on the ground to be destroyed TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net B 2 TOWERWORK 13 ble guide frame Cable guide frame is located for protecting the cable when the hoist works it ensures the cable in the guard ring of the cable guide frame cable guide frame can prevent cable enwinding other equipments to be danger when the cage drives When installing cable guide frame it should ensure the cable jib and main cable can pass through the guard ring on the cable guide frame favorably 14 e in is the connection component between guide frame and building it used for keeping the stability of the guide frame and the whole structure of the hoist In addition tie in also supplies the installing position for the cable guide frame 15 ble jib Cable jib is the device to drag the main cable for driving up and down the main cable dragged by the cable Jib it can be safely through the cable guard ring and prevent the accident because of the scuffing cable In addition the cable jib can pick the main cable out of the guardrail and receive the main cable into the cable d
21. lifting device such as tower crane is available on the site 4 6 sections be assembled on the ground and lifted up to the mast top Installation oftie in 1 stall two brackets on the mast Tighten them with screws 2 tach the two pipes on wall bracket 3 in the other parts by screws and pins Adjust the distance at every direction Calibrate the straightness of the mast 4 ghten all screws Start the hoist slowly and make sure that the cage and counterweight do not touch the tie in J INN N hn PF of horizontal inclination of tie in is not more than 8 namely 144 1000 ARNI S lt _ clo Jc Jo 51555151 1 006 1 L a TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 6 TOWERWORK Installation of cable guiding device 1 spend the cable drum by means of the erection crane above the cable basket 2 wrap the cable for about 2 5m for connection to the power box the cable through the bottom of the basket and further to the power box but do not connect it yet 4 t the cable into the cable basket layer by layer clockwise ersing as shown in the picture 5 unt a socket in the cable end and plug it into the outlet at the cable support arm 6 nnect the cable to the power box and run the
22. section M 1 section a 076 4 5 076 6 3 076 6 3 076 8 0 Je la 58 PE igi HB Hg I bx w P4 1 att A IIB El XI duds 076 6 3 076 8 0 Picture 1 Picture 2 Picture 3 lt 150 150 lt 260 m 260 m lt H 380 m TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net D 2 TOWERWORK e Attachment of EX 1 The tie in are attached to EX 2 Fixed by bolts embeded brackets of building According to need please select the method for tie in attached to the building and prepare the bolts and parts the strength of which can support the force F as the formula above you can select bolt of M24 the strenght is 8 8 Dimensions of Tie in 1880 1530 3200 4000 TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net D 3 TOWERWORK e Instalation of cable guide frame cable trolly device Cable guiding Building Tie in hu 75m ii 6m Middle cable 3 10 5m Spacing support Spacing 4 _ 4 A 0 5 1m H Erection height 3 10 5m H 2 3 10 5m 2 MH L The spacing of ti
23. start and stop right Check all switch must be right The straightness of mast must be checked when installed a tie in Allowable Deviation Of Straightness gt 100 gt 150 1 Height m lt 70 gt 70 100 200 Deviation of Measuring straightness by odolite or other instrument The mast is installed to required height check and adjust the hoist 1 Adjust the roller s interval Make sure the interval between roller and vertical pipe is 0 5mm Loose the nut rotate the shaft for calibrating and then tighten it 2 djust the interval between pinion and rack Make sure the interval is 0 2 0 5mm loose the screws of machinery plate and move the plate then tighten it 3 Adjust the interval between guide roller and rack Make sure the interval is 0 5mm otherwise loose the nut rotate the eccentric unit and then tighten it 4 Adjust cable trolley or cable wheel Make sure the interval between the roller and rail is 0 5mm the rollers rotate easily When you work under the cage cut off electricity and support the cage for safety 0 5mm 5 Top bottom and delay limit cam Top limit cam operate at top of cage install the top limit cam the distance from cage to mast top is 5000mm The angle between the top switch and horizontal is 890 The distance from the bottom of top limit cam to the switch is 400mm Make sure the cam is parallel with pipe Fix the cam by gib headed bolt turn on emergency switch che
24. worm clearly replace them too Refer to replace brake pads TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net N 5 TOWERWORK adig PEU UI vossa u u 900 9 paseajay mn 0005 91 40 1102 paubisaQ ae 8 SU jS ade aO 040 ue 495 395 IZ 151 10261103 abe Ja 2 05 00 150 ZY PHAS 00 0110 00 40 E CVS EZ pun 20 909 1501 3040 017 0 9 055 15 77 100 aunsopus 19401 257 450 5 uong umop do abe 45 50 SB 57 Joop apis 9 050049 88501 EST 9 10114 D 59645 90 00408054 1560 9 294020 501 000000 H8S LC Joop Dupes 1500 17 is 80440 1408 MM isa doug lgS 80 ejas 87 is JawodabejoA KOT 630 230 6 34288 540 67 940 0 qu 004 26 0 juu 2406 108100 iWX wWAS it Rig 0316 peju aeg JosisaJjuepuadapsDegoA Aul CE ejes peoa 3405 apop buseajy 0 EE 458 000004 ES 00 1
25. 01 110 301 120 301 130 301 130 301 120 301 500 INSTALLATION PARTS TE L504 500 TE L504 500 TE L503 500 TE R503 500 In TE R505 500 TE L505 500 y DA W 303 500 IN w Z A E 7 4 27 p gt h 2 25 Double cage Right TE 303 500 TE 502 510 TE 303 500 TE 502 520 lt up sf 7 dcm lt 28 m 1 Pm zm x nz ta 4 TE 303 520 TE 303 500 n Til bt 74 d 2 1 is L 1 LI pl v AIF AN HIN A 4 i aie we A m M gt gt 52 gt 172 pt TOWERWORK TE 502 510 TE 502 520 2 111 2111114 21111111 n kawaka TE2T2S Single cage Left TE2T2S Single cage Left TE 810 500 TE 207 510 Overload transducer Main unit TE 207 510 TE 207 510
26. 2 Make sure that all lubricating parts are lubricated 3 Make sure that all screw joints in racks guide rollers and roller assemblies mast tie in and mast sections are tightened 4 Make sure that all screw joints in cable support and cable guiding sections are tightened 5 Make sure that all screw joints on the top wheel are tightened The top wheel rotate easily and has no abnormal noise 6 Make sure that the guide rollers of counterweight rotate easily Inspect the steel rope 7 Make sure that the electric motor have no noise and it does not generate heat TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net H 1 TOWERWORK Quarterly 1 Check the rollers all pulleys and the bearing of guide rollers Adjust or change them if necessary 2 Check the wear of rollers Adjust the interval between roller and vertical pipe Then interval is 0 5mm Loosen the nut rotate the shaft for calibrating and then tighten it __ 0 5mm Min 66 5 3 Check the isolation resistance of motor and electric circuit and the earth resistance of crust 4 Make a drop test to check the safety device Min 0 3mm Min 0 3mm 5 Check brake pads with a feeler gauge Fixed brake disc Armature 6 The frequency conversion should check the connection V Check the varistor Check the basal plate Check the fan Check the power unit Rotating brake disc Annually 1 Check t
27. 3 Only fixed person can inspect 14 Not operate after drinking 15 Operate at cage roof while installation 16 Make sure that the inspection maintance and drop test must be done periodically 17 The frequency conversion before start the fan and varsity must be good to alternating hoist If main power is off wait 3 second to start hoist after switch on to alternating hoist Ten minutes after main power is off you can in spect to alternating hoist Operation Power box 1 Turn the switch to NO and lock it No one can cut off easily when it j __ ock turn on You can turn the switch to OFF exertly in the urgency but you must replace the switch after it When you turn the switch to OFF and lock it no one can turn on easily 2 Close the door incl the cage gates the enclosure gate the trap door Make sure the door can lock reliably Door lock Manul ramp door TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net E 01 TOWERWORK Delay switch Bottom switch Top switch Attention shouold be called before the hoistis started 3 Turn on the 3 phase switch Make sure that no fuses are blown and emergency stop button and EL Lock are turn on 4 Make sure the top bottom and delay limit switches are reliable 422 Safety device 3 switch 5 Press the bell first then put the lever in position with symbol for desired dir
28. 631 744 0414 Web www towerwork net 1 2 TOWERWORK gt l D 0 Er i I I I 1 TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net 1 3 TOWERWORK The installation should meet the requirement of installation and the local safety regulation Preparation before Installation 1 sure that there is power supply in the erection place Provide a power box specialized for the hoist and a switch for each cage Fuse current see technical data 2 The distance between transformer substation and the main power of site should be no more than 20m The Section of copper cable should be more than 25mm2 and be increased 3 Make sure that three is the lifting equipment and tools at the erection place 4 Make sure that the road and yard are prepared to receive and transport the hoist and its parts 5 Cast a foundation in accordance with instructions 6 Select the method for installation of tie ins Prepare the casting fame and fixing parts if necessary f Prepare the landing accessories such as bridges and railings according to the requirement of user Landing door could be ordered from this factory 8 According to equivalent ordinance and requirement to set up device of ground connectionRs4Q 9 Stipulate and require that when the Maximum warp of power supply voltage is 5 ele
29. CTURE kg kg kg DOOR kg 2 Calculation of static load on the foundation the factor is 2 P Gx2 kg 1 9 8 0 0098 G x 2 x 0 0098 kN G x 2 x 0 0196 KN P G x 0 02 kN Weight of the Cage double cage 2 x 2000 kg EX SC200 200 erection height is 100 m Weight of the base frame 450 kg Weight of the guard rail 400 kg Weight of the landing front door 2 x 170 kg Weight of the power cabinet structure 100 kg Weight of the mast 9570 kg Load capacity of the cage double cage 2 x 2000 kg Total weight 3 2 2000 450 400 2 170 100 9570 2 2000 18860 load of foundation is equal to P G x 0 02 kN 18860x0 02 377 kN Pmax for the concrete slab is 377 which means that the foundation strangth is more than adequate in the above instance TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net C 1 TOWERWORK ePreparation of foundation Proposal 1 Concrete slab the ground Cage sill Advantage No draining required Disadvantage high still Ground level 9 Proposal 2 i Cage sill Concrete slab level with the ground Advantage simple draining Disadvantage sill used in combination with a simple wooden Ground level Proposal 3 Cage sill Concrete slab below the ground level Advantage No sill between ground and suspension cage Disadvantage high corrosi
30. E S L 01 1S TRACING TROUBLE ss 724 9 279188 9 2873 8 87008 1279 8 978 939 8108 A08 RC in ER M 01 14 CHANGE DAMAGED PARTO ae N 01 Pinions Hack Guide Roller Roller Safety Device Brake Pads Motor and Reducing Device Brake Piece 15 __ O 01 Circuit Damaged Spares Check Cist SC 1 A hoist overload protector TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net TOWERWORK Main Technical Data of TOWERWORK Brand of Construction Hosit Ep e eT Dex e 51 1 0 e _ lt 0 36 SAJ40 1 2 30 SC160 1600 1600 0 63 SAJ40 1 4 45 9x1 4x2 25 0 96 SAJ40 2 0 75 0 36 5 50 1 2 37 SC200 2000 2000 0 63 SAJ50 2 0 55 0 96 SAJ50 2 0 90 0 36 2 2 11 SAJ40 1 2 30 5 160 160 2x1600 2x1600 0 63 2x3x15 SAJAO 1 4 45 0 96 2X3x22 SAJ40 2 0 79 0 36 2x3x 11 5 50 1 2 37 SC200 200 2x2000 2x2000 0 63 2 3 18 5 SAJ50 2 0 59 0 96 2x3x22 SAJ50 2 0 90 1 The above technical data that we recommended specifications but also cade dimension is according to requirement of customer General Construction Hoist Double Hoist Single Hoist LL I VY 2 o um o i 4 4 O gt 5 E LL 9 2 2 Hemark 2 The moto
31. N of this manual TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net L 2 TOWERWORK TRACING IROUBLE El problem and probable causes Low speed hoist Switch QF trips out Damaged cable short circuit phase terminals grounded 1 Coil of transformer grounded Switch QF1 QF2 QF3 trip out 2 Safety switch wire loosed fallen and grounded 1 Joint of thermal relays 1 2KCE opened The main electric power is normal but the contactor has not been actuated 2 Damaged safety switched for trap door 3SL safety device 1SL slack rope 2SL 3 Damaged electric parts short or open circuit Damaged safety switches 4SL 5SL of the cage and limit switches 6SL 7SL The contact has not been actuated when operating lever is or down position Contact of operation lever damaged or loosen Damaged operation wire open circuit Thermal relays 1KCE or 2KCE actuated due to overload The cage stops suddenly Gate open Brake can not work Overload t 2 3 4 2 circuit contacts of safety switch 3 1 Electric motor start difficulty with unusual noise a 3 Power is not enough or the power is too far the cable is too small result in the voltage decline too much 1 Brake contactor KC has not been actuated 2 Contact of brake contactor KC damage 3 Contacts KMU KMD damage 4
32. Partnumber _ Ova jJ _ Contactor ew 84000 Reay 777 jWomsew _ _ _ JC Seaiingrng _ Lm jJ _ OF up and down limit Switch 6 75 _ door limit Switch ___ 51 0 Electromagnet JA7 WMi3040 _ Brake diss Counterroler _ Brkepad 2 Guide roler 00028006 Armature Rotary disc Cableshoe Hj _ Brake piese Ran macon _ Coupinghaf maco jak zomo _ We 7 Waistwneei wrench Fam 4649 Bovemmorwenh 20000 Rubber macs ____ _ TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net 2 TOWERWORK CHECK LIST Items refer to the INSPECTION in the manual ee Se m os m om R melo TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net
33. Rectifier U damages 1 Damaged limit switch 6SL 7SL The hoist can not stop when the limit switch touches the limit cam 2 Moved limit cam Power is not enough or the power is too far the cable is too small result in the voltage decline too much the start current is too large The hoist travels abnormally sometimes Loosen contact of KMU and KMD 1 The cage is overload The current of frequency is too large The switch trips off while cage starts 2 The switch isn t chosen right The brake can not work Contacts fire easily 3 Coil of brake short circuit or grounded 1 Cage door limit is open 2 Up and down limit is open The total contactor work the frequency is normal the cage can t run 3 In or out converter switch is not normal 4 Check the frequency conversion system 1 The end point of frequency is free The total contactor work the frequency is normal the cage can t run 2 The frequency is damaged 1 Enclosure door limit is open 2 Rope switch is open The total contactor can t work the frequency is normal the cage can t run 3 Stop switch is open 4 Key switch is open 5 3 phase switch is open The frequency hoist stops suddenly when works and can t start MAE protect of overload Call the technical severs at once Don t start the hoist before checking TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net
34. Rest for one minuts after each 20m down in order to cool the brake Sliding down by hand must bedone by the service person IF the hoist does not start check that 1 The main switch of power box is turned on and that there is electrc power to the hoist 2 The emergency stop button is not pushed in 3 The 3 phase switch is turned on 4 trap and cage doors are closed 5 The enclosure doors are closed TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net E 2 TOWERWORK 10 Up the bottom limit phase limite phase for accelerate in function or not 9 If no output please call for help 11 Whether the switch of safety device in function or not 6 The slack rope switch on the cage has not been tripped 7 Circuit breaker does not trip 8 If the frequency converter has output Lift the brake lifter on the motor to allow the cage to slide down slowly TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net E 3 TOWERWORK DROP TESI A drop test must be carried out at every new installation and reinstalliton after the hoist is repaired At least every six month or in accordance with local safety regulations during operation Safety device should be delivered to the factory and inspected after two years If it si up to standard it can be used continuously The life of safety
35. TE 207 520 207 520 Overload alarm bell 992 080 992 080 TE2T2S Single cage Left TE 800 550 800 500 fes TE 800 560 800 540 800 510 00590 TE2T2S Single cage Left TE 208 506 s us TE 208 508 TE 208 510 TE 208 507 TE 208 505 208 503 TE 208 502 TE 208 504 TE 208 501 TOWERWORK 71 Fw OI h gt lt NV M __ 3 P uoo W 727 amma M INSTRUCTION MANUAL FOR TE2T2S CONSTRUCTION HOIST TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net TOWERWORK INSTRUCTIONMANUAL FOR TE2T2S CONSTRUCTIONHOIST TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net TOWERWORK The manufacturer TOWERWORK guarantee machinery s conformity to the technial specification and instruction written in this handbook at the issued date Duplication with any device totally or partially of this handbook is forbidden because it is exclusive property of TOWERWORK Read carefully this handbook before start every job Before start to operate you have to read this handbook The guarantee of the product operati
36. achine rank first among similar products Combined type design two suspension cages can take apart and install separately Through different combinations it can combine many specifications of the construction hoist with different speeds different lifting weights It can improve the standard practicability and unification of the products greatly Running smoothly riding comfortable Because this machine is put the driving unit on the top of the suspension cage make the space of the suspension cage inside big at the same time also make the driving more smoothly less mechanical shaking and give the construction workers a comfortable commodious environment It adopts normal control and frequency control for the electric control part each type has its advantages and can meet the requirements of different customers TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net A 01 TOWERWORK TECHNICAL DESCRIPTION 1 Guide frame guide frame is connected with the mast by the strength bolt M24x230 and fix with the building by attachment frame as the operation rail of the hoist The length of each mast is 1508mm the section width between centers is 650x650mm the modulus of the rack is 8mm The mast of the single cage construction hoist has one rack it can be changed into the mast of the double cage construction hoist by adding one more rack The mast can do hot dip galvanizi
37. afety device 4 Install a new safety device Make sure that the safety device and end plate close together 5 Connect the electrical cable 6 Make a drop test T Reset the safety device and lubricate it Do not hammer when install or dismount a safety device You must make a drop test aftwe replace the safety device Electric Motor and Reducing Device 1 Disconnect the electrical cable from the motor and label it to facilitate refitting 2 Dismount motor or reducing device Meet the requirements as follows after changing new ones Make sure that interval between shaft of motor and coupling is 2 2 5mm the parallelism of surface is less than 0 05mm and the coaxality is less than 0 05mm Make sure that the teeth play between pinion engagement with rack is 0 2 0 5mm 3 Turn on the main power and start the hoist Make sure that the brake works normally if not adjust them with adjusting sleeve 4 Prevent two motors rotate contrary after changing them Make sure that two brakes synchronously Brake pads The interval between electromagnet housing and armature of brake is controlled by automatic adjusting device which can not be effected in a certain range The pads must be replaced when pads is worn close to thickness of brake disc TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net N 3 TOWERWORK Brake pads When changing pads replace 10 pads with same thi
38. ce the conduction loss overload protection feature long time open forced switch is strictly prohibited External display panel dimensions description TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net O9 TOWERWORK External display panel Unit MM 83 x a a 39 H MA OO DO 29 Digital display window CY 25 90 Digital display window Display panel fixing hole location figure TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 15163033004 FAX 1631 744 0414 Web www towerwork net O10 Ic
39. ck whether the top limit is ok Bottom and delay limit cams operate in cage install the bottom and delay limit cams the floor of cage is suit to enclosure doorsill while pay load Turn on emergency switch While install bottom limit cam the angle between the bottom switch and horizontal is 890 distance from the top of bottom limit cam to the switch is 400mm Make sure the cam is parallel with pipe Fix the bottom limit cam by gib headed bolt While install delay limit cam the angle between the delay switch and horizontal is 890 The bottom of delay limit cam is 80mm low to the top of bottom limit cam Makre sure the cam is parallel with pipe Fix the delay limit cam by gib headed bolt Turn on the emergency switch Make sure that the bottom and delay limit switch work normal TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net L 1 TOWERWORK 6 Adjust the speed The speed of frequency conversion hoist is adjusted by the technique of producing factory the mast height is 30 meters 7 Drop test Refer to DROP TEST of this manual adjust the safety device according to SAFETY DEVICE of this manual 8 Overload protector Zero adjustment and load display adjustment according to user s manual of overload protector 9 Lubrication of hoist Lubrication refer to LUBRICATION of this manual 10 Inspect engagement Inspect engagement refer to INSPECTIO
40. ckness and without greasy dirt 1 Remove crust1 2 Measure and make note of the position of adjusting sleeve 6 so that it is refitted in the same position after the pads have been changed Measure the moment of brake after changing pads 3 Unscrew and remove adjusting sleeve 6 and take out brake spring 7 4 Slacken cable 15 discinnet the 2 plug if necessary 5 Take out four nuts 12 6 Remove end bracket 2 7 Pull but not take off electromagnet housing 4 8 Remove old pads 10 and fit new ones 9 Push electromagnet housing 4 back along the bolts to that armature 5 comes up against the new pads 10 Push back end bracket2 and tighten nuts 11Refit brake spring 7 and screw in adjusting sleeve 6 to the position to noted point above 12 Connect the cable 13 Turn no Electric power and apply the brake a number if times to check if it works normally 14 Fit the crust1 If the brake can not be released check If the rectifier is in order If the brake contactor is in order Measure voltage is via the magnet coil nom195VDC Measure the moment before using see figure TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net N 4 TOWERWORK brake piece Brake piece The brake piece 8 has good quality of worm and high temperature When the brake piece 8 worm close to the layer is 0 5mm you must replace it When brake disc 17 and armature 5
41. control box of the normal control system is installed inside the suspension cage there have upper lower driving contactor control transformer overheat protector and fault phase and phase sequence protection relay and etc inside the main control box The main control box of the frequency control system is installed on the top of the suspension cage there have electric elements such as transducer resistance box and etc inside the main control box 9 age Cage is a steel structure and it has in out sliding door 10 ectric power box The electric power box is the power supply of the construction hoist control part it is installed on the ground guardrail of the cont 11 derframe guardrail Mainly includes two parts of underframe and protective enclosures 11 1 Ihe underframe is welded by the profiled bar channel steel and armor plate the around of it connect with the ground protective enclosures the guide frame base is in the centre It can support all vertical load transmitted by the hoist When installing underframe fixes with the concrete base of the hoist through the anchor bolts 11 2 Protective enclosures are welded by the angle iron armor plate and steel mesh grid it surrounds the hoist core parts to a closed region so the workers can t enter the region when the hoist works The guardrail door is located at the entrance of the protective enclosures on the door has electromechanical interlocking device 12 ble drum Cable drum
42. ctric power of power supply can not less than motor general power 10 If used generator for power supply at the working site must outfit no power compensated equipment and steady pressure equipment for the sake of guarantee the quality of power supply 11 Worksite should be equipped with suitable creapage protection switch Excepting the following parts which is supplied by user all parts for the hoist must be supplied by this factory Do not use the parts which are not permitted by this factory Prepare parts by User 1 Cast the foundation according to requirement Prepare some 2 12mm thick washers to put under the base for adjusting the straightness of mast 2 Prepare the specified power box and connecting cable according to requirement 3 Prepare the same cable for connection specified box and hoist power box The length is as short as possible The longest cable is not more than 20 meters 4 Prepare the bolts and embedded parts D Prepare a set of tools used for erection besides the specified tools by user provide with the hoist TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 1 TOWERWORK Safety requirement for installation 1 Clean the erection place and fence it with railings No admittance except on business 2 Provide a safety net to prevent anything fall down to the erection place 3 There must be the person who
43. device is 5 years DANGER Brake malfunction hazard No one is allowed in the hoist during a drop test Will cause severe bodily injury or death qmm If the safety device begins to trip or if noise occurs in the safety device during operation the hoist must be taken out of service immediately and the local TOWERWORK representative be notified for action UP button DROP button Method of Drop Test 1 The hoist must be full of load when dropping test 2 Cut off the main power supply Connect the cable of the drop test button box into the EL control box see figure 3 Pull the push button box and the cable out though the gate and put the botton box on the ground Make sure that the cable can tget jammed or stuck Crose all gates 4 Turn on the main power awitch 9 Drive the cage about 10 meters up by pressing the UP button 6 Press the Drop button and keep it depressed The cage will fall till it reaches tripping speed and the safety device is actuated and the main power is cut off The braking distance fit to the sheet Count the braking distance as soon as hearing bong T Drive the cage about 0 2m up by pressing the UP button 8 the cage down slowly by inching operation TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net F 1 TOWERWORK The distance of safety device stopping lifting speed m min
44. e in shall not exceed 10 50 TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net D 4 TOWERWORK e Heaction force P on the wall The force on the wall can be obtain from the following formula D x 60 S 2 05 EX B 1530 mm L 3500 mm x 60 3500 x 60 p kN XOY _ 66 95 kN B x 2 05 1530 x 2 05 TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net D 5 TOWERWORK OPERATING INSTRUCTION FOR HOIST Safety requirement 1 The operator must be trained so that he is familiar with the operation of the hoist and the function of all parts 2 Never operate the hoist when wind speeds at the top of the hoist exceeding 20m s and foul weather condition 3 No obstacles in the hoist Way 4 No accumulated water in the foundation 5 Keep the cage clean 6 The stuffs must be placed steadily in the cage for the sake of guarantee all the things not incline and overturn 7 Make sure that the load is less than payload 8 Not open door and let hand or aomething out of cage while running 9 Be away to everyone while start 10 Must check the cable whether be dlivorced from cable guide in every working day 11 The passsenger and stuffs can not lean close to the any doors 12 Stop the cage at the ground landing lock the 3 phase switch and cut off the power when work is finished for the day 1
45. e load must be less than payload 13 The installation can not be done when snow storm and the wind speed exceeding 13m s 14 Before operation at first connect protection device of ground connection to metal structure of the hoist lt 40 15 No dismantle at night or after drink 16 A drop test must be carried out before dismantling Dismantle of cable trolly device 1 Dismantle all the cable protection guide 2 Make the cage travel to the bottom place dismantle the cable trolley 3 If it is cable pulley device should also dismantle I shaped steel track and support Dismantle of mast and tie in 1 If there is no tower crane install the crane in the crane hole no the top of cage firstly Then lift the mast sections one by one through the crane Dismantle the mast and tie in until the middle cable support arm 2 If there is tower crane can dismantle the top tie in firstly and then suspend this top mast by tower crane dismantle 6 pieces mast section together one time until the place of middle cable support arm 3 Dismantle middle cable support arm and static cable TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net K 1 TOWERWORK 6 Attention when dismantle mast and tie in a When dismantle the mast sections are suspended by tower crane should not more than six pieces b Should keep the level of mast that is being dismantled less than 7 5m away from the t
46. eck the delay switch The cage cannot run high speed 2 Check the accelerate relay 1 Check time delay break relay break contactor 2 Check the rectifier The brake does not release 3 Wrong voltage at brake control unit 4 Check the brake interval 5 Short or open circuit TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net M 2 TOWERWORK Mechanical problem and probable causes Mechanical problem and probable Causes 1 Screws of roller is loosen 2 Engagement play is big between pinion and rack The cage is bigger shock when the hoist is running 3 The play of roller and rack is big 4 Engagement of pinion and rack is short of lubrication oil uu 1 The brake torque of brake is too big The cage shocks suddenly when it is starting and stopping 2 Rubber between shaft coupling of motor and reducing device is broken down 1 Tie of motor is loosen The motor is shock when hoist is running 2 Rubber washer has fallen off 3 Connection of reducing device and machinery plate is loosen 1 Interface step of vertical pipe of the mast section is big The cage is shock when hoist is running 2 Screw of the mast section rack is big 3 The pinions are worn replace all pinions 1 Screw of roller is loosen The cage is swing when hoist is running 2 Screw of support plate is loosen 1 Lock bear of brake is broken down
47. ection and keep it there where up on the hoist starts release the lever to its neutral position to stop the hoist At the grouond landing and top landing the hoist can stop automatically 6 The frequency conversion should push start button 2 second After 3 second put the lever at low speed position After 3 second put the lever at high position Before stop cage normally turn the level to low speed position after 3 second you can stop Do not start the cage if the cage does not stop steadily If the electricity is cut off you can start the cage only after 2 minutes T If abnormal phenomena take place press the emergency stop button the control box through the trap door when working at the roof of the Gage 9 If the hoist stop abnormally drive it down to the ground landing by hand Lift the brake lifter on the motor to allow the cage to slide down slowly 10 The hoist can be assembled with automatically device according to need There is no need to specially arrange any operator passengers can press or stop at whatever layer they want through press layer choice button Besides people who in building can also make the hoist deliver the cargos to the desired landings by itself through a bottom operation that sends the signal to the cage Be note should more care for the hoist maintenance and repairing if the hosit working under the latter method e sliding speed should be less than the specified speed otherwise the safety device will trip
48. he damage of the cable Repair or change it if necessary 2 Check the wear of the rubber in coupler 3 Ensure that the steel rope of counterweight is not deformed and its end is attached tightly 4 Inspect and maintain all parts or change then if necessary 5 frequency conversion should check the electricity capacity Check the worm cog Dismantle the inspection plug on the gear housing and check the wearing of the worm wheel Place the gauge with the end marked 10096 perpendicular and in the center of one of the cogs If the groove enters the cog the worm wheel is worn out If not turn the gauge and check if it is more less than 50 New cog worn cog Inspecrion plug Gauge C order TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net H 2 TOWERWORK Check the pinion Check the wear of the pinion New pinion 37 1mm Max worn pinion 35 1mm Max worn cog 35 1 Ex New cog 37 1 Calliper order Check the wear of the pinion B 2x3mm Check the rack Check the wear of the rack The thickness of a new rack tooth is 12 56mm Max worn rack tooth 10 6mm Measure the wear with the rack gauge If the gauge reached the bottom the rack must be replaced New rack Max worn rack Rack gunge order Check the brake torque Check the brake torque by lever and spring balance The torque of Zhang Jiang 15Kw motor is 170N m 25
49. hoist to check how the cable reels unreels it self T stall the cable guides as the mast extension progresses 8 just the positions of the cable guides and their support to secure the cable in the center of U shape 6m PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 7 TOWERWORK Cable guiding device with cable trolly 1 Pugthe trailing power cable into the outlet and attach it to cable support arm The cable must be unwound in order not to be twisted 2 onnect the other end of the cable to the three terminals 3 Erect the mast up to half the lifting height and add 3m with the cable free hanging The cable must be stretched by one man at the base landing Do not lean over the cage roof railing when the hoist is driven upward in the mast during installation This may be dangerous 4 ft up the cable drum on the cage roof by the lift device Arrange the cable drum on a shaft or a pipe which is supported by the safety railing on cage roof so that the cable can easily be unwound 5 ve up the cage to the top of mast and keep the cable stretched by the man on the ground 6 stall the cable support on the mast top 7 nectthe cable to the junction box at the cable support 8 Clamp the cable to the mast 9 Drive downwards and clamp the cable to the mast with push mount ties every 1 5m all the way to base landing 10 Drive up to the cable bracket in the mast t
50. into the enclosure when the cage goes up 15 The control box must be taken to the roof of the cage when installing the hoist Nobody allows operating the hoist in the cage 16 Inspection every parts before the hoist is started 17 During operation the load must be less than payload 18 The installation can not be done when snow storm and the wind speed exceeding 13m s 19 Do not forget tighten joint bolts of mast sections and tie in 20 Inspect and adjust vertical of mast when installed tie in 21 After installed lubricate according to Manual Installation of hosit The twin o single cage hoist with the enclosure are combined and adjusted by experts for convenient installation If the hoist has been used before it should be inspected in accordance with Inspection first Should any parts such as safety device pinion and rack has been damaged or worn to the allowable maximum amount it must be replace Installation ofsingle hosit 1 Sweep the surface of the foundation 2 Installed foundation Metal fixed the screw 3 Installed foundation mast fixed the screw 4 Installed spring under the cage 5 Liftthe cage and put it in position gt lt X jx 6 Loose the electric motor brake Dismounting method make note then dismount the two pins Loose the two nuts parallely until the brake loose and the brake disc can be rotated T Lift the driving vehicle with the lifting equipmen
51. k with concrete possibility of permanent injury or death will remain The messages described safety cautions which have to be taken to avoid residual rosk The fail of company with all is written here can also damage the machine TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net TOWERWORK Attention This picture is used where a residual risk with concrete possibility of moderate injury will remain This picture could be used also where the only residual risk is to damage the machine e HOWTO UPDATE THE HANDBOOK If necessary to update the handbook please contact TOWERWORK TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net TOWERWORK CONTENTS Technial date INTEODUTIONI 2 01 2 TECHNICAL DESCRIPTION 01 S INSTALLATION FOUNDATION ________ C 01 Calculation of Static Load on the Foundation Preparation of Foundation Foundation Drawing A MAC TAND TE D 01 Specifications and Selection of Mast section The Distribution of Mast Tube Thickness Installation of and Cable Guide Frame Cable trolly Device Reaction Force the Wall 5 OPERATING INSTRUCTION FOR HOIST E 01 oafety Requirement Operation 6 DROP TEST
52. me increase the floor just start out with increased floor floors can be self learning gt changing the site parameter FE 06must be set to 0 and set to 0 to 35 floors after learning TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 12 TOWERWORK The dismantle should meet the requirement of dismantle and the local safety regulation The request of safety 1 Clean the erection place and fence it with railings No admittance expect on business 2 Provide a safety net to prevent anything fall down to the erection place 3 There must be the person who has specific duty for dismantle 4 Person s head and hand can not be out of the safety railing when the hoist is operating 5 Do not start the hoist when someone is working at the mast and tie in None allows go into the enclosure when the cage goes up 6 All parts on the cage must be put steadily and kept with the safety railing T The lifting device only use for installing and dismounting parts and can t be permitted overload 8 Don t start the cage when the lifting device is being used 9 The installation persons must put on the safety cap safety belt no slide shoes and so on 10 The control box must be taken to the roof of the cage when installing the hoist Nobody allows operating the hoist in the cage 11 Inspection every parts before the hoist is started 12 During operation th
53. ng Installation of Lifting Device Put the lifting device into the position on the cage roof You should connect power for electric lifting device Securely connected with A M12X45 the bolt j P Securely connected with the M12X45 the bolt M 2 be Wa TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 5 TOWERWORK Erection ofthe mast 1 Clean the two ends of mast vertical pipe and rack pins Lubricate them 2 Open section of the safety railing Wind down the hook to attach the mast s hanger 3 Attach a mast section with mast s hanger 4 Lift the mast section up to the cage roof by winch 5 the safety railing Drive the cage up as close to the mast top as possible The distance to the top of the mast is about 300mm 6 Lift up a mast section with the lifting device Put it down into the vertical pipe and the pin holes of the rack Tighten the bolts T Release the hook and turn round the lifting device to tighten all bolts Tighten moment 300N m 8 Continue as above until the final mast height has been reached Do not forget the tie in Measure the straightness of the erected mast sections Allowable Deviation Of Straightness 2100 2150 lt Height m lt 70 gt 70 100 200 gt 200 Deviation of 4 Measuring straightness by theodolite or other instrument 9 suitable
54. ng handling according to the requirements of the customers so that it can improve the strength and antiseptic property of the mast 2 riving body The driving body is the components which connected the drive units and between the drive units and the monolithic construction It transmits the driving force produced by the drive unit to the suspension cage and makes the cage run up and down 3 Drive unit The drive unit is the dynamic part of the hoist the hoist operates when two groups three groups of drive units which are working and operate interacting at the same time driving the deadweight part of the hoist and loaded suspension cage load or the staff operated up and down The unit is made of with driving gear reducer coupler plum shaped elastic coupler brake motor etc The reducer is planer enveloping worm reducer its characteristics are compact conformation high bearing capacity high mechanical efficiency have long performance life smooth work etc The normal control system adopts the reducer speed ratio 16 18 the frequency control adopts the reducer speed ratio 8 2 10 12 The coupler is reeling pawl type between two couplers there has rubber buffer used to lighten the impaction and vibration when it is driving The motor type is YZEJ132M 4 disc brake three phase asynchronous motor its brake electromagnet can track automatically with the abrasion of the brake disc and can adjust the brake moment 4 lectrical s
55. on and the full performance s correspondence of machine are depended from the application of all the instructions that are contained in this handbook e HANDBOOK USAGE This handbook provide rules and orientations which help you to use safety and correctly the Building Hoist and the instruction to keep it efficent in its life Let the handbook easy to reach to allow all operators to read it periodically If the handbook will miss or become unreadable please ask for a copy to the TOWERWORK Operators must be adequately trained and qualified to use the machine Make sure that the handbook is read and understood by the operators who have to use or maintain the machine moreover the handbook is specially made for building site s manager Handbook is a part of the plant So that Keep it with care When sell the plant the handbook must be delivered with it to the new owner the plant will be modified or upgraded keep the handbook updated Precaution for preservation To keep the handbook in good condition holds it safe location near the machine If it will wear or misss do not hesitate to ask for a copy at the manufacturer To write notes use the available blank pages at the end of the handbook e HOWTO READ THE HANDBOOK TO IDENTIFY THE SAFETY MESSAGE INPORTANT OPERATION AND HISKS so the following tables are used to catch the user attention in order to ensure a correct and safe machine s use This picture is used where a residual ris
56. on id water remains on the foundation Requires careful draining Important Please note that there is risk of frost the ground should always be insulated freeze the surrounding soil should always be avoided TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net C 2 TOWERWORK Foundation drawing Aconcrete slab is to be made according to the following instructions and according to the actual model of hoist It is important that the mounting holes of the foundation frame are brought in level with the completed concrete surface and that the concrete is vabrated thoroughly especially aroundthefoundation frame It is also important that the finished surface is plane and horizontal foundationframe Foundation Unit mm Used for sigle cage or coe oa 3000x1500 3200 4000 60 Technical requirements 1 The load on the foundation should be more than 2 The ground pressure under the foundation should be more than 0 15Mpa 3 Double mesh reinforcement Rods 12 mm distance 200 mm 4 equired draining way TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net C 3 TOWERWORK MASI AND e Specifications and Selection of Mast section Installation height of the hoist is different the type of the mast section tube is no
57. op 11 Cut the main power and disconnect the cable from the main panel at base landing and after that connect the fixed power cable to the terminals 12 Wind up the trailing power cable and connect the end of it to the junction box at the cable brackets 13 Install the cable in the cable brackets 14 Turn on the main power and make sure that the cables have been connected with correct phase sequence 15 Drive down to the base landing Stop each 6 meters and install the cable guides in the mast N N 16 Block the secure safety when installation of the cable trolley under the 17 Remove the two guide rollers on one side of the cable trolley and place it on the mast below ANN 18 Reinstall the guide rollers only tighten screws by hand Ay 4 TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 8 TOWERWORK 19 Adjust the cable trolley so that a play of 0 5mm is obtained between all roller and mast tube Push the device and roll easily 20 Remove the side cover of the cable trolley and insert the cable as illustrated Then reinstall the side cover Make sure that the cable doesn t get stuck 21 Remove the block 22 Stretch the trailing power cable with the trolley in original position Stretch the cable further so that the trolle
58. op tie in Keep the cage less than 7 5m away from the top tie in C The payload of cage when dismantle should not exceed its rated dismantle payload Please refer to building hoist technical parameter from d Should pay attention to power cable avoid the cable is hitched by other parts and then snapped 4 Dismantle the rest mast sections and tie in until 3 4 m pieces mast section 5 Dismantle enclosure door limit switch door lock cam cage door lock cam bottom limit cam and safety railing on the top of cage Dismantle of drive machinery and cage 1 Drive the cage to the bottom place remove the connection pin between drive machinery plate and cage 2 Cut off the main power and dismantle following cable 3 Adopt one crane or tower crane to suspend the machinery plate and cage 4 Use crane or tower crane dismantle the counterweight if the hoist has 5 Dismantle the rest mast sections Dismantle the ground enclosure 1 Dismantle all the railings 2 Dismantle chassis Clear the locale Should clear locale after accomplish dismantle classify all the spare parts and placed then in order Eliminate hidden safety trouble TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net K 2 TOWERWORK When the cage and driving unit are installed already the mast is 6 meters high Check if the power is enough The type of leakage switch must be right The motors must
59. r or reducer may choose German SEW products and reducer and choose turbo or rack according to requirement of customer 3 The data is for a reference only the actual item is the standard TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net LIFTING DEVICE CAGE TIE IN GUARD RAIL
60. re prepared by user They are larger than 1mm m ah Spur x gri Extension Building T Receiver Extension unit TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 10 TOWERWORK CAN200 Construction Hoist quick debug statement 1 Overall Construction Hoist after the wiring is completed check the hardware again to see if hardware is loose and short circuit and general construction hoist by 2 or 3 Motors in parallel work all wiring must be consistent this is important 2 Hardware check is completed power up check all parts of the display is functioning properly and then confirm that the lifts at the bottom after the State repeatedly push the manual control brake contactors motor brake is open and close correctly 3 Then began for debugging first to FP 01 to 1 recovery factory parameter then to frequency Manager F1 01 To 11 05 parameter according to actual parameter entered with flat layer features of integration application to F0 00 to 1 otherwise cannot for floor since learning because construction lifts by 2 a or 3 a motor parallel work so cannot for motor dynamic since learning and construction lifts of workers condition is does not allows of general do about static since learning on can has here are a few important parameters settings 1 gt 1 10 Set more than 0 6xrated current
61. ring To 3 Energrease BEACON 3 Alvania LS3 2 Grease R3 BP Energol GR XP 100 40 242 s BP Energol SPARTAN GR XP 220 220 198 220 4 TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net 1 1 TOWERWORK Diagram After running 40 hours for the first time the reducer should change the lubricating oil after that do as following list un Using Time lubricating part Lubricant capacity N320 turbine 1 Reducer lubricating Check the oil level oil When lubricating the grease drive dow the hoist and stop working 2 3 hours make the greaser solidify 2 lime base grease 40 working hours no matter what time at least once a month Use lubricating nipple to add 2 lime base 3 Tripper grease 4 ldler wheel grease 100 working hours no matter wha 2 lime base _ time at least six times one year 5 gearing grease Use lubricating nipple to add 7 Electric box iron 2 hinges 400 working hours no matter wha time at least four times one year 8 Motor brake taper 58 quar di aM Instilling be sure not drip on the friction turbine lubricating Use lubricating nipple to add year Change oil after the new reducing device used a week TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1
62. rum safely 16 fting device Lifting device is the indispensable part to achieve self raise and self dismantlement after installing the foundation part of the hoist we can use the lifting device to hang the mast on the top and inside cage to the top of the installed guide frame for raising conversely when dismantling lifting devicecan dismantle the guide frame mast from up to down 17 ble trolly When the hoist is higher more than 150m generally it is limited by the supply power and cable mechanical intensity so we should adopt the middle supplying power method exploiting the trolly system to storage moving cables 18 erload device Select overload alarm equipment in cage the alarm rings and cage can t start while overload 19 yer calling system Select layer calling system according to need when calls at layer the receiver receive the information picture and sound happen on main unit in cage TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net B 3 TOWERWORK INSTALLATION FOUNDATION The foundation of the hoist should meet the requirement of the installation and the local safety regulation The load on the foundation can not be less than P Careful draining is required around foundation Caculation of static load on the foundation 1 Calculation of total weight LANDING GUARD RAIL POWER CABINET MAST LOAD G FRONT kg STRU
63. s A and keys for 3 seconds instrument displays p000 A and V keys to enter password 321 short press ok key shift press e ok key to enter the weighing calibration interface digital display of 1000 Aland keys to enter weight values 0000 kg s After you confirm the lift without load press lt ok key beep sound is displayed after the 2000 gt Hoist heavy loads moved in rated weight heavy weight it is best to 50 above A and V keys to enter actual weight of heavy objects song press lt ok key beep sound after automatically return to weighing display interface OFF ON eee Figure 1 Figure 2 Figure 3 A special case Figure 1 enforced sc 1 A overload protector switch figure 2 figure 3 respectively to force the switch off and on Normal state when switching off If you experience any of the following special situations may temporarily turn on forced switch 1 Experiment of lifts in the fall if necessary you can temporarily open when the experiment is complete please close 2 As lifts in the air overload protector fails make the elevator stuck open push switch move the elevator shot distance after recent floor is reached immediately turn off the forced switch and send fault overload protector for depot repair Note the forced switch is not matching device forcing switch after opening the output contacts and the NO COM will for
64. t 8 Locate the driving vehicle precisely from top of the mast section Base frame TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 3 TOWERWORK 9 Adjust driving vehicle and the cage with the ear board in same line then insert a transmission pin then fix it with split pin If it is a lift installed with overload device insert a sensor pin then let the limit slot on the top side firm it with board 10 Replace the brake 11 Measure the uprightness of the mast with a water lever or plumb line Ensure the straightness of each vertical pipe of mast is less than 1 1500 in two directions 12 Adjust the hoist mast by putting solid steel washers between the frame and the foundation 13 When the mast is absolutely straight tighten the screws with a tightening moment of 350N m 14 Adjust the straightness of the enclosure front gable with a water level or plumb line Ensure the strightness of the enclosure front gable is less than 1 1000 in two direction 15 Install the safety railing on the cage roof 16 Adjust the lock of door see figure 2 3mm Cage door lock TOWERWORK Overload device Normally Closed el switch Cam acting Fd on the el switch when door 1s open wit li Cam on car Double leaf swing door on ground enclosure Electrical monitored interlock type mechanical hook with
65. t the same their choice is as follows Installatio H lt 150 m 150 lt H lt 260 m 260 lt H lt 380 m Tube 76 4 5 76 6 3 76 8 0 76 4 5 76 6 3 76 8 0 76 4 5 76 6 3 76 8 0 uedont x x v v x v Mast section numbers pcs Corresponding installation height m Each Mast 76 4 5 76 6 3 76 8 0 installation height is 280 m from the picture 3 76 4 5 Installation 140 93 sections 76 6 3 Installation 120 80 sections 76 8 0 installation 280 140 120 20 13 sections TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net D 1 TOWERWORK 9 The Distribution of Mast Tube Thickness 076 4 5 NE 1 12 1 LX 1191 IU 140 18 dI TD Id 111 076 4 5 igi d Transition section M 1 section 48 076 4 5 076 6 3 a a a um ur m X a 187 V 10 140 m ig 1041 120 076 6 3 LX IN IX Jal 45 a Transition section Transition section M 1
66. to dismantle and it check the wearing capacity of the frictional damping band When the suspension cage falls down with excessive speed it can stop the suspension cage smoothly on the guide frame and cut off the power make sure the safety of the staffs and equipment excitation speed of the tripper has adjusted and stamped the lead seal when it leaves the factory the users can t open the tripper unauthorized or the consequence is proud On the tripper plate marked lifetime after it reaches its lifetime it should send to the manufacturer to re align 7 imit device Limit device includes upper lower travel spacing block and the upper lower travel limit block so that when the suspension cage drives to the upper lower assigned location it can cut off the power immediately and stop the hoist Limit blocks ensure that after suspension cage drives to the upper lower spacing cut off the power immediately when continuing driving accidentally because of the fault of the spacing switch make the suspension cage stop and make sure that the suspension cage drives up without puking drives down without hitting the bottom The limit switch doesn t have self resetting type it only reset by manually operation Should often check whether the position between these blocks and relative switches is right to make sure the actions of each switch is ok 8 ain control box Main control box is the heart of the hoist electric system The main
67. ver 9 Turn on the main switch and drive the hoist about 20cm upward to reset the centrifugal weight of the safety device If L is more than 8mm after drop test check the safety device it must be exchanges If necessary TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net G 2 TOWERWORK INSPECTION Cut off main power 10 minutes before checking Daily 1 Check the outer power switch the total switch on enclosure gate the hoist can not start when the gate is opened 2 Check and make sure that the 3 phase switch limit switches and delay switch cams are in order 3 Check the safety switches as follows The hoist can not start every time a Open the Ent Door of the cage b Open the Ext Door of the cage Open the trap door d Press the slack rope switch e Press the emergency stop button 0 2 0 5mm No obstacle in the counterweight and cage way Check counter roller whether be divorce from counterweight rail Check cable whether be divorce from cable Guide Check the interval of engagement between pinion and rack Make sure that the interval is 0 2mm 0 5mm N O he frequency conversion should check and resistance e Check the frequency s temperature e Check the output current of frequency converter Weekly 1 Ensure that all screw joints of the machinery plate are tightened
68. which would be easier Cheek the wear of pinions before each installation change pinions when the wear of them exceed the measurement as figure shown We recommend that worn pinions be changed before the wear has not reached its maximum allowable amount You should replace all pinions for two or three motor drive hoist Max worn cog 35 1 New cog 37 1 Method of changing pinions as follows 1 Unscrew the nut 2 Dismount the pinion by the puller 3 Clean the shaft with kerosene and grease oil 4 Install the new pinion by wooden hamper 5 Fit the new nut During period of normal operation Firstly put the cage to the lowest layer on buffer spring of cage bottom The reducing device and the motor must be dismounted before changing pinions See changing reducing device Replacing the mast section When the thickness of vertical pipe reduce to 25 of primary thickness this mast section should be discarded as useless or debase its spec TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net N 1 Rack TOWERWORK Change the rack when wear of rack exceed the maximum allowable amount see figure 1 Remove the bolts 2 off the worn o damaged rack 3 Clean the holes in the bracket 4 Install a new rack according to precision the figure shown 5 Tighten the screw to a torque of 195N m x 248 0 5 0 161 0 0 05 x Guide roller
69. work net O05 TOWERWORK Sensors installation and size MACHINERY EG 1 Pressure sensor installation Fixed plate 8 40 pressure sensor size Please note that the sensor only as a weight measurement device you cannot completely replace the pin users lift fall protection safety device must be installed separately TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 15163033004 FAX 1631 744 0414 Web www towerwork net O6 Wiring size introduction 50144 10001 2680290 4 HT consen Je c T Coowe M 3 A a black line and the brown wire is the power wire Supply voltage of AC220v b Yellow and blue line are lift control cables connect to lift lifting control contact c Five core air plug sensor signal connectors both connectors must be connected to the sensor plug Note 1 AV220v SC 1 A overload protector while you are wiring confirmation 2 Please be sure to confirm the lift power supply disconnect case power connector wiring work Work process Install and wiring are correct power in the figure on the right According to the system setup instructions complete peeling after they are set lift can be put into operation TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web
70. y underneath the cage Mount the cable to the support on the cage Cable guide En EN Cable bracket 2 Sel Cable support Connect with cage NZ Cable guiding devfce 1 NN NZ y Fi 4 1 all f P ul f TU Lana gi gt ald lt ill TL ill 152 An IN N 4 _ FIS Taa E TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net J 9 TOWERWORK Installation of overload device Hoist can t overload Install overload device according to need You should refer to introduction of overload device 1 nnect driving machine and cage using overload pin 2 nnect main element and overload pin Overload transducer 227 Installation of layer calling device Every layer of building should connect with hoist driver you should install the device refer to production 1 nnect three electric wires from extension unit fix them throw the building 2 nstall extension at every layer connect three wires of extension with the wires of extension unit 3 nstall a sender on the building every 50 80 meters connect three wires of sender with the wires of extension unit The red yellow and blue electric wires a
71. ystem Electrical system is the directive mechanism part of the hoist all actions of the hoist are directed by the electric system The electrical control system has two types normal electrical control and frequency electrical control The normal electrical control has the features such as simple structures convenient easy operation and maintenance low cost etc But the frequency electrical control is with wide speed governing range can be started and stopped smoothly without attack and with wide speed range speed balanced and smoothly Electrical system includes upper electrical box lower electrical box cabin control board and main control cable etc adopt which type of control system is according to customers requirements 5 afety base plate Safety base plate is the connected component between tripper and other structures on which is the anti dropping tripper received the national patent If the suspension cage falls down with high speed accidentally the safety base plate can afford the wallop of stopping the suspension cage TOWERWORK inc U S A 7 OLD FIELD RD 11733 NEW YORK PHONE 1 516 303 3004 FAX 1 631 744 0414 Web www towerwork net B 1 TOWERWORK 6 nti dropping tripper SAJ type anti dropping tripper is the technique product with national patent which is produced under advanced technology that of engaging in flinging block without ij LN VIEN _ 2 1 Impaction no need

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