B '3 - H Fl Operating instructions, Sept. 2009
Contents
1. 50022 gt d 2 0 00 08 93 190 04 1 DZI f 7 y fg gt 5 y F Hag S p et 1 HH N f 02 s f Y DE 5 gt Uy N 2 JYOJSBUNYJ DISIA 0 9191010009 9 H 042 004 084 afleuqnoquiy 7 l Ll OEE o 09 L LOVE OLOZ JauunusBunuy a7 240823 6000 404039 YTVIYIUDIGOT AMM YT IYIUDIGOI ojul LS OS OZL LELO 19 XDJ OS OSOZL LELO Late 191 uauisunW OLLE HJ S 9550 gy 31 9444 14200110 020 14 00 54 1 1 091 99 NZ 60010 agpisny a 7 606072 A 980 4 4 010 0 pa yurapunug 9 40 0404 g 9314950 HW ayUlspuNndg gt L 6LZW 0202 l yajquajouy Z L 8EZW 0OZOZ 10 35 L 07ZW 009 a oa 3 D dynyassbunwyny Z 50 SS Jayjoyzspuy 9 JuDyJalAasojysny Z 5 L OZZW AJ Japayinzyany L O ZW AJ 8 JNjiusBBssoyyasyas 1 20 0202 6 199901195 9 1 90 0202 Ob ayjaMasoyjsny z Z 7 2 CL 0202 W yayswaug Z Z C 9L V009 DZ yoqsw ug Z 29 9 0404 04 dy 2005 Z 4 9 02022. 2009 Englisch As manufacturer of safety equipment the Cobianchi Liftteile AG company is responsible for the design and manufacture of the Cobianchi progressive safety gears PC1610 PC1620 and the progressive safety gears PC2010 PC2020 In order to make the production the distribution and the maintenance of our progressive safety gears easier for the manufacturers of the framework and for the installation companies these operating instructions have been established These operating instructions document the standard versions PC1610 PC1620 for installation width 180 240mm und and the standard versions PC2010 PC2020 for installation width 240mm If your installation type differs from the versions described in these instructions please contact your technical office or the responsible construction department In the following you will find important notes which if properly observed will contribute to an impeccable installation and operation The following two drawings have to be enclosed with these instructions Brake type Front view top view side view 1610 1 1 1610 1620 Assembly drawing FV with Pos 2010 1 1 PC2010 PC2020 Assembly drawing FV with Pos no These operating instructions consist of some pages of text number depending on the language and two drawings Customer specific solutions may require deviating installation sequences The progressive safety gears can be installed on top of o
3. Q SA 9 40 019 dYousBunyspysua frayulapunig x 08 029 d by 9 40 09 f frayulapunug L 6LZW 00S1 DZ YJa qusjouyj L b z AL 6LZW 00S1 qZ 1 YIa Quajouy Z IL 8EZW 0091 WWOFZ O0Z OSL L byl s 2 04ZW VO0E 4 0 002 08 IdynyrssBunwyn4Z p bibl C S0ZW AJ 1565 Ltt zl ee JUDNBIADSOISNY 06 it Ae Japayfnzyany L OEZW A4 JE unjiusoBssowpsyas L b 997 SOUS C L Z0 00S1 6 dd I Jagayjlasva Bay C6EZ NIO 0 ZX9 9 z 1 90 0091 0l IN M SQSNY ayjamMsBunpuiqua 4 Z CL OL9L IW 19 5 99 2 2 2 C 9L VOO0E DZ 92005 939 Z Z 29 9 009 04 10 92005939 IZZ 2 59 9 69 64164 OL 99 19 69 GLI SLL ISLE SLL SL SZ OL E 9 0091 DEL WWOFZ DOZ O8L SSYIDSWYOUjJNY 7 eal T 9 029 qg WWQYZ ISYIDIUYDUJNY 4 QW AGNDIYAS Jefsuly Z Z Z 2 L i 9 0 00 08 JPA 2 2 24 2 OL agnouy3suabny CICI g 927 009 9 9l dJYOUSHUNYIDISJaA IW BY00Z Z lt 4 0 93 190 Ll 6 0
4. SYIDIWYDUJNY 3 QW 3QNDIISN FSUII Z Z S Z Z PE 91149501 040 U ee es UWO XZ EL XG 0 8h cg 0L o sap 4134 5pw sowa PUN 0 1 4 Aga UasajaBura asalp 11414025 UYQ DUJ JavasuN JlazJapal qla quan pulg NDULJaAUD yanugsuad 0 BunJepuy BunjysiJJoaBub4 uayYyOZyINIS uao pun Jasalp pno 500 AN GD I 2 1 J 6 4 9 S OLI SSDUYINS 092 a auqnoquiy Me AE T 0LZ 042 00 ii 051 g I O amp
5. is at least 2 times the force required for the safety gear to engage however at least 300N sagegasse 5 CH 3110 M nsingen Tel 41 31 720 50 50 Fax 41 31 720 50 51 www cobianchi ch page 2 3 2009 Englisch 3 Commissioning Note To be observed prior to the first safety gear test In all cases dirt rust protection and eventual paint coats have to be removed from the guide rail running surfaces This is made best using cold cleaning agents or brake disk cleaning agents For oiled rails lubrication oil C according to DIN 51517 part 1 recommended according to yellow label or equal should be used 4 Maintenance If the progressive safety gears have been correctly installed then the maintenance is limited to the following checks 4 1 Condition of rails according to above commissioning instruction 4 2 Triggering linkage synchronous response of both brake wedges Pos 11 connection without any play through the connection shaft and free and smooth movement of triggering linkage and safety gear rope anchor Pos 9 4 3 Limit switch Correct electrical mechanical functioning actuation ensured 4 4 Safety gear heads centred clean easy lateral movability of safety gear heads Pos 1 on the bearings shafts Pos 13 through pressure spring Pos 15 is ensured 4 5 Guide ways of cabin In an impeccable condition not widened 4 6 Cleanliness In general and in particular in the case of building
6. construction elevators and conversions of existing installations make sure that the safety gear heads Pos 1 are protected against contamination with plaster concrete cement mortar gravel or other materials Contaminated safety gear heads have to be dismantled and cleaned If these simple instructions are followed then the safety for the users of the elevator as well as for the installation company can be increased significantly sagegasse 5 CH 3110 M nsingen Tel 41 31 720 50 50 Fax 41 31 720 50 51 www cobianchi ch page 3 3 L LOVe OLS Na ens 6 05 UA OUSqJOA ayIsiUyIa 05 0S 0ZL F I0 17 7181 UE 0 y H aqobsny J WWNUSBUNUYIJI Z uaBulsunW OLLE HJ S assobabys La 24084 029174 0974 H L 60010 03039 1 0509 98 NZ EERTE OLLO yealjouuoy AEREE D 7 606042 282935 uabunyJawag punysuabag HS HS HS HS pupon Bunsapuy TE zE 9 408 4 0 9 kel
7. e case there must have been a confusion and you should consult the purchase department your warehouse or the manufacturer directly 1 Assembly 1 1 Assembly and alignment of safety gear heads As a standard the progressive safety gears are supplied as fully assembled basic unit Pos 1 The following accessories are available on request four gusset plates Pos 2 guide shoe plates Pos 4 end stop Pos 17 for safety gear rope anchor Pos 9 In the case of the PC20XX the end stop is integrated in the transmitted safety gear rope anchor Further accessories are mounting for safety limit switch Pos 3 limit switch Pos 5 and safety rope connector Pos 8 The installation of the safety gear heads Pos 1 in the safety gear frame in any case has to be made using four bearing shafts Pos 13 The bearing shafts Pos 13 and the mounting holes in the housings should be greased slightly for assembly During assembly smooth insertion of the bearing shafts Pos 13 must be possible without using force If gusset plates Pos 2 are provided they must be screwed to the frame using an adequate number of screws M12 Secure absorption of the torque acting on the frame structure via the gusset plates Pos 2 during the brake process must be ensured sagegasse 5 CH 3110 M nsingen Tel 41 31 720 50 50 Fax 41 31 720 50 51 www cobianchi ch page 1 3 2009 Englisch The green safety gear heads Pos 1 are secured in a
8. edges Pos 11 of the progressive safety gears described herein are secured in their open position by means of a release mechanism tension spring Pos 7 Secure the release mechanism tension spring Pos 7 in a suitable position at the safety gear frame and tension by 5 10mm with safety gear in open position The release mechanism tension spring Pos 7 must be mounted on the safety gear rope side in order to prevent excessive torsion of the connection shaft Depending on the application particularly for greater lifting heights and stronger safety gear ropes increased tensioning of the release mechanism tension spring Pos 7 may be required In the case of increased tensioning of the spring it must be checked if the slip through force of the safety rope generated by the take up weight of the tensioning pulley with activated speed limiter is still enough to ensure secure engagement of the progressive safety gear 1 4 Safety rope anchor As a standard the safety rope anchors Pos 9 are mounted directly to one of the safety gear heads Pos 1 They can be ordered for left or right hand design If left or right hand design is required can be determined as follows If standing on the cabin facing the rail the safety rope is on the left hand side of the rail left hand design right hand side of the rail right hand design 1 5 Mounting for safety limit switch The limit switch Pos 5 is screwed to the gusset plates Pos 2 using the moun
9. neutral position by means of the pressure springs Pos 15 on the side For each safety gear head Pos 1 one pressure spring Pos 15 is mounted to one bearing shaft Pos 13 on the brake wedge side Pos 11 The M6 set screw on the opposite side Pos 14 is used toadjust the position of the safety gear heads Pos 1 in respect to the rail Recommendation Distance brake shoe Pos 12 to guide rail running surface 2 0mm The running surface width of the brake shoes Pos 12 must not be below the minimum value For correct installation the distance from the safety gear housing bottom to the rail head front side is normally 3 4mm This distance should be centred with respect to the two safety gear housings according to the centre distance If necessary re adjust cabin guide shoes 1 2 Mounting of connection shaft between safety gear heads The wedge safety gears described here are designed for an internally positioned connection shaft The shaft itself is not within our scope of supply Please use a structural steel tube 16x16x2mm according to DIN2395 3 For the respective length of the connection shaft refer to drawings enclosed The connection shaft is mounted to the release shaft Pos 10 by means of four square section release shaft couplers Pos 6 The connection shaft is mounted to the release shaft Pos 10 by means of four square section release shaft couplers Pos 6 1 3 Assembly of release mechanism tension spring The brake w
10. r underneath the cabin For detailed information please refer to our technical documentation Subject to deviations from the standard versions described here To be observed prior to the installation The progressive safety gear types described above have downward braking power One pair basic unit consists of two adjusted and sealed green safety gear heads item 1 The designs PC1610 and PC2010 are equipped with a fixed brake shoe Pos 12a the designs PC1620 und PC2020 are equipped with a double brake shoe as release tool Pos 12b All four safety gear types are extremely compact and can be supplied with left or right hand safety gear rope anchor Pos 9 design The connection shaft is fixed directly to the safety gear heads and runs along the crossbeam between safety gear head Pos 1 and safety gear head Pos 1 The PC1610 PC1620 types have simple safety gear rope anchors Pos 2 When the safety gear is released the brake wedges Pos 11 are pushed upwards The PC2010 PC2020 types have a transmitted safety gear rope anchor Pos 9 When the safety gear is released the brake wedges Pos 11 are pulled upwards The performance specifications on the type plate refer to the use in pairs The serial numbers are embossed on the safety gear heads Pos 1 These numbers must correspond to the serial number on the type plates attached and enclosed and must be able to be allocated to the serial number of the installation If this is not th
11. ting for safety limit switch or directly to the safety gear frame After assembly check if the limit switch Pos 5 operates securely and is not damaged when the progressive safety gear is engaged 1 6 Type plate Before attaching the enclosed type plate in a clearly visible position of the frame the intended surface must be cleaned and be completely dry The adhesive surface of the type plate must not be touched over a large surface After adhering press firmly 1 7 Indicating label for oiled rails Every progressive safety gear for use with oiled rails is supplied with a yellow indicating label This should be attached in a clearly visible position e g on rail oiler Only an ordinary machine oil of the viscosity class ISO VG 68 150 must be used without any extreme pressure additives lubrication oil C according to DIN 51517 part 1 Because lubricating oils for gearboxes engines or hydraulic units frequently contain additives they are not suitable for this application 2 Connection Wire limit switch 230V 4A Pos 5 and check function Connect safety gear rope with rope end connections of safety rope connector Pos 8 at safety rope anchor Pos 9 The release force at the safety rope anchor Pos 9 required for the safety gear to engage is approximately 150 250N depending on the tensioning of the release mechanism tension spring It must be ensured that the tensile force in the limiter rope generated by the released speed limiter
Download Pdf Manuals
Related Search