Four Post Hoists User Manual
Contents
1. mu me Molnar Engineering Pty Ltd Installation Operation Maintenance Instructions MOLNAR Four Post Hoist Models 3585 amp 4488 OPTIONAL 240 VOLT SINGLE PHASE MINIMUM REQUIREMENTS FOR ELECTRICAL CONNECTION OF MOLNAR HOISTS Important All installations should be carried out by suitably qualified persons Failure to comply may void warranty The following information is a guide only based on the latest standards as set out in AS NZS 3000 for installations outside of Australia amp New Zealand refer to local standards regulations Circuit Breakers should be of D curve type motor start high inrush current Ratings given as a maximum for circuit amp motor protection based on DOL selection guide Voltage operating range 6 to 10 of motor nameplate Voltage Motor Voltage 240V Operation range 225V to 264V Cable sizes are given as a guide only for a maximum cable length to 30m Longest cable runs and in area where supply voltage is below motor voltage calculation should be made to ensure Voltage Drop will not fall below minimum operating voltage When installed motors must be tested under Full Load checking Voltage at motor terminals Motor 2 2kW 240V Single phase model CWC3640F Full Load Current 12 4 Amps Min Cable Size 2 5mm 2 core earth Circuit Breaker 1 phase 32 Amp Recommended Clipsal 4CB132 10 or equivalent2. e 449 ns EM 222 MORTE pu 4 ee 2 4 PO OHSS qm ago NE 5613 Ux S The Manufacturer reserves the right to alter these features and specifications without notice Page 6 FLOOR REQUIREMENTS The floor should be reinforced concrete slab with Compressive strength of minimum 25 Reinforcement wire diameter 6mm x 200mm x 200mm square mesh F42 grade Minimum thickness of 100mm For a successful installation it is important that the floor is flat and level at the points where the posts are bolted to the floor Maximum level differences are referred to in Figure 4 FIGURE 2 When the floor slope is greater than the recommended difference Figure 4 the four post foundation plates must be levelled by either A LOCAL LEVELLING BY MEANS OF CONCRETE FOUNDATION BLOCKS B BY SUITABLE PACKING UNDER POST FOUNDATION PLATES Figure 4A shows the recommeded concrete foundation blocks FIGURE 3 A drive on angle that is too acute as illustrated is to be avoided as this condition can cause damage to the underside of vehicles Posts No 3 amp 4 Posts No 1 amp 2 Packing Foundation FOUNDATION BLOCKS Block 2 1000 ACUTE DRIVE ON ANGLE SHOWN Fr Posts Posts No Level Difference Y VOLUME 0 09m3 27272 Level Difference CEN 777 MAX LOADING 0 33
3. 22 Drip Tray Inspection and Safety Instructions 23 Wheels dee RGIS ed WE ERE S Ru VOR EP Rot ERI A 24 INSIGUGHOM REQUIFEMENIS x sus eb ane death 24 S S IL TTL 25 Page 3 FOREWORD Molnar hoists are manufactured from only the best quality materials and embody workmanship of the highest standards For continuous and satisfactory operation and prolonged life of the hoist it is essential to follow all instructions in detail The part numbers in these instructions are intended only for explaining the installation of the hoist For ordering parts please consult the part numbers in the parts lists at the back of this book In the interest of technical progress all specifications and instructions are subject to change without notice SAFETY PRECAUTIONS It is important that the operating and safety instructions contained in this manual are read and fully understood before using the hoist Never exceed the Safe Working Load SWL The contents or load in any vehicle must be added to the vehicle weight and the total must not exceed the SWL Before operating the hoist ensure that any obstructions are removed from the vicinity of the hoist Ensure that any personnel near the hoist are well clear and are aware that the hoist is about to be operated Personnel must not ride on the hoist and must not stand under the hoist until it has been locked into position Al
4. H m j LIMIT SWITCH ACTUATING BRACKET 85mm OIL LEVEL OIL LINE FIGURE 16 POST No 1 LIMIT SWITCH LIMIT SWITCH MOUNTING BRACKET LIMIT SWITCH ACTUATING BRACKET Page 16 INSTALLATION OF HOIST 28 Adjust the side rollers on the transverse beams so that they just contact the sides of the posts NOTE This is not applicable to the WHEEL FREE models 29 Adjust the limit switch actuating bracket so that it clears the No 1 Post by approximately 2mm Adjust the limit switch so that the hoist automatically stops before the safety toggle rollers reach the wire rope ends 30 Fit the run up ramps at the drive on end and the wheel stops at the other end of the platforms NOTE WHEEL FREE models only Bolt the run up ramp locating bar in position and fit the other section of the run up ramps Fit the run up ramp extensions Fit the two WHEEL FREE RAILS so that they rest on the secondary transverse beams 31 Double check that all wire ropes are properly seated on the pulleys refer layout of wire ropes and that the hoist is operating correctly Double check that the wire ropes are not crossing each other FITTING OF JACK STAND AND JACKING BEAMS JB87 32 Fit The Jack Stand and Jacking Beams JB87 purchased NOTE Remove 3 of the 4 countersunk bolts holding the secondary platform platform adjacent to NO 2 and No 4 posts in position Slide the platform outwards place the
5. No person should be permitted to operate the MOLNAR FOUR POST HOIST without first studying the operating instructions on page 5 and safety precautions on page 4 This manual should be kept in a safe place and referred to as necessary The installation requirements on page 24 must be completed and certificate on the inside back cover must be signed by the installer The guarantee card must be completed and returned to MOLNAR ENGINEERING PTY LTD In tropical and steam cleaning conditions to prevent rust in the cylinder raise the hoist to full height and leave it there when not in use overnight and on weekends This vehicle hoist is not designed to be used for steam cleaning nor to be installed in the open exposed to the elements Vehicle hoists installed under such conditions are not covered by our guarantee Page 1 OPTIONS MOLNAR JB 87 Molnar Jacking Beam Slide Arm OPTIONAL EXT PAD Suitable for Molnar Jacking Beam Specifications Capacity 2000 kg Minimum Height 75 mm Lifting Travel 280 mm Maximum saddle spacing 1250 mm Net Weight 78 kg T 2 Support Pads FUIS 2 Saddles As industry leaders in the manufacture of 2 and 4 post vehicle hoists Molnar Engineering Pty Ltd have applied this same knowledge to the JB 87 Hydraulic Jacking Beam The unit is for use in conjunction with a ramp 4 post hoist and has been special
6. Jack Stand and Jacking beams into position Slide the platform into the original position Re bolt the platform with the 3 countersunk bolts 33 Clean the hoist of anti corrosion spray FITTING OF DRIP TRAY 44880DRPT 34 1 Raise hoist to normal working height engage safety locks and lower until hoist is just resting on the safety locks 2 Orientate Drip Tray so the Support Tabs are on the top and slide Drip Tray over the top of the Ramp Brace Strap Refer to Figure 21 on page 23 steps 1 2 amp 3 3 Locate Drip Tray in the cavity created by the inside edges of the ramp the Ramp Brace Strap and the Cylinder Support Strap Refer to steps 4 amp 5 4 Push down on the Support Tabs to ensure the bottom of the drip tray protrudes slightly below the bottom of the Straps Refer to step 6 It is important that the top of the Drip Tray is pushed down as low as possible for there is little clearance from the top of the Straps and the bottom of the Cable Block The Drip Tray is in danger of being crushed by the Cable Block if the top of the Drip Tray is too high 5 Check Drip Tray clearance by slowly lowering the hoist until Cable Block travels over the area of the Drip Tray If the Cable Block touches the Drip Tray repeat step 4 6 Installation is complete Page 17 PACKING XII Must be vertical LAYOUT OF WIRE ROPES Page 18 WIRING DIAGRAMS TO MOTOR R S SWITCH 5 PUSH TO BU
7. the Drip Tray keeping it parallel to the ground push up untill the bottom of the Drip Tray is above the top of the Ramp Brace Strap 2 Slide Drip Tray over the Ramp Barce Strap and lower the Drip Tray down when if is clear of obstructions ensuring that the tray always remains parallel to the ground 3 Visually inspect the Drip Tray for oil and recycle or dispose of oil if present 4 Clean the outside of the Drip Tray if any oil is present 5 Relace the Drip Tray following the installation instructions When handling and disposing of materials the correct procedures and regulations must be followed Be familiar with the regualtions on handling and disposing of Hydraulic Oil before using the Drip Tray This also applies if an absorbent material is used in the Drip Tray S STEP 4 Page 23 INSTALLATION REQUIREMENTS INSTALLER MUST CHECK THE FOLLOWING LIST WHEN INSTALLING MOLNAR FOUR POST HOIST A suitable floor where the hoist is to be bolted down must have a level surface When the hoist is bolted down check all nuts and bolts to ensure they are correctly tightened 2 Check wire ropes and sheaves for possible transport damage or dislocation 3 When power is connected to the hoist the motor must rotate clockwise If hoist will not lift exchange wires on two phases by an Electrician 4 Check hoist for loose nuts or bolts 5 Check operation of safety mechanism on posts then test hois
8. 7 Hold the tube in one hand and with the correct sized spanner in The other hand tighten the nut until the ferrule is felt to just grip The tube This point is determined by rotation or slightly rocking The tube From this point the nut should be tightened 1 4 to 1 2 turns from the initial ring grip to obtain a fully effective cutting action On larger sizes of fitting an extension to the spanner is highly recommended to maximise leverage and minimise effort 8 If the nut is now removed the ferrule will have cut its own seating on the tube and whilst it will be found to rotate it cannot be moved towards the tube end The may now be re assembled re tightening of the nut until significant resistance is felt and then increase for a further s of a turn The above procedure must be followed closely to ensure a safe and successful joint 9 Betabite fittings correctly made can be broken repeatedly when not under pressure and re made without affecting their pressure tightness and leak proof quality Page 20 REPLACEMENT PARTS LIST Part No Description Drawing Ref No Part No Description Drawing Ref No 4488 5 1 1 Post Standard type 1 4488 DP 98 Twin groove pulley 98 4488 SP 2 Post Standard type 2 4488 DP 95 Bearing 95 4488 P 3 Safety Rail 3 4488 R 6 Locking mechanism connecting rod 61 4488 4 Bolt 4A 4488 R 62 Locking mechanism handle 62 4488 P6A Shock absorber ND 4488 R K63 Loc
9. 94 16 20 Coglin Street Brompton S A 5007 AUSTRALIA Telephone 08 8346 6893 08 8346 6894 08 8346 8006 Fax 08 8346 0097 Email sales molnarhoists com au Web www molnarhoists com au
10. ERELY SHORTENED 21 Lower the hoist to a point where the end of the transverse beam adjacent to No 1 Post is approximately 50mm from the base plate 22 Adjust the posts so that they are square to the transverse beams and the rollers at the ends of the beams contact the backs of the posts Do not force the posts against the rollers 23 For the hoist to function correctly it is essential that the sides of both transverse beams are exactly vertical Using a spirit level check the transverse beams at the points indicated by the arrows in Figure 17 If the beams are out of vertical shims packing X11 between the platforms and transverse beams will have to be used as indicated in Figure 18 24 When all posts are correctly positioned secure them to the floor 16mm x 64mm DYNABOLT are recommended for fastening down This may differ in some states 25 The posts must be exactly vertical in all planes and to each other for correct operation of the hoist If they are not vertical shims must be used under the baseplates 26 Ensure that the locking toggles at the control ends of the transverse beams adjacent 1 amp No 3 Posts are both off Fit the long square tube with the load holding control handle in a near vertical position by sliding the control end over the safety actuating square lug on the transverse beam adjacent to No 1 Post Bow the tube by pulling out at the middle of the tube and slide the other end of the tube on the safety act
11. TTON WIRING TO THESE UNITS TO COMPLY WITH AS 3000 Page 19 GENERAL LAYOUT OF LOCKING MECHANISM BETABITE HYDRAULICS ASSEMBLY INSTRUCTIONS FIGURE 20 1 Cut the tube to length and file ends square 2 Remove internal and external burrs from tube end 3 We always highly recommend that joints are pre made whilst the coupling body is held firmly in a bench vice 4 Ascertain that all the detail parts of the coupling are suitably lubricated especially the internal body cone the rear of the ferrule and the internal thread of the nut The lubrication process is recommended on all fittings however on stainless steel couplings the use of a quality lubricant is imperative Betalube copper based paste is highly recommended and available V from Betabite Hydraulics or your local distributor Please note cz after assembly fittings to be used on Oxygen lines should be fully degreased 5 Slide the nut onto the tube followed by the ferrule the open end of the nut should be towards the end of the tube and similarly the cutting or smaller end of the ferrule should point towards the tube end 6 Present the tube nut and ferrule to the coupling body making sure that tube passescleanly through the nut and ferrule amp butts firmly against the step abutment face provided in the coupling body Screw the nut onto the coupling body until finger tight
12. be required to perform this task 1 D Page 11 e 1 c NN exi Lie 55 Y Y N VN 4 CM MENO N X 99 NA i Wo P 5 61 v i m r N V D KATS VE 5 olojn X SUPERSEDED Page 12 447 gt ol j WC o NV Y N S ANN wv 2 QA MN DA E 9 N AN Veo PEN DEL 3585 amp 4488 Page 13 Rubber Mount NOTE THE RUBBER MOUNT GOES ON THE INNER SAFETY RAIL AN Page 14 INSTALLATION OF HOIST 19 Press the starter button on the contact box and raise the hoist slightly If the motor turns but the hoist does not lift then the motor is turning in reverse and two phases in the contact box must be interchanged to reverse the direction of rotation by an Electrician 20 Raise hoist approximately 200mm and remove the blocks on which the transverse beams and platforms have been resting Check all the hydraulic couplings to ensure the there are no oil leaks including hydraulic cylinder coupling NOTE MAKE SURE THAT THE WIRE ROPES ARE NOT CROSSED AND THAT THEY DO NOT FOUL ANY PART OF THE HOIST ASSEMBLY OR THEIR LIFE WILL BE SEV
13. ectric Motor Contact a Licensed Electrician Replace Hydraulic Valve with a new or re conditioned Hydraulic Valve Empty Oil Clean tank and replace Hydraulic Oil Hoist fails to stay up Internal leak in Hydraulic Valve Hoist does not respond to Power supply to motor is interrupted Check Circuit Breaker Operation switch Motor turning in opposite direction Contact a Licensed Electricion Damaged cable Worn sheaves and sheave pins or bushes Replace sheaves UE and esples Load holding topggles are not engaging simultaneously or are not releasing simultaneously Wire ropes are not correctly Adjust wire ropes as per installion tensioned instruction on page 17 Page 21 MAINTENANCE CHECK DAILY Check safety mechanism to see that it functions properly HECK MONTHLY Safety mechanism operation Condition of sheaves shafts and shaft locks Condition of wire ropes Overall cleanliness CHECK 3 MONTHLY Note The Drip Tray should be inspected following the inspection instructions Hydraulic oil collected in the Drip Tray could be recycled into the tank or disposed of FIG 22 Filing the tray with an absorbent material as shown in Figure 22 may assist with the disposal of collected oil CHECK 6 MONTHLY Oil leaks from the cylinder pipe joints and anchor bolts Wire ropes Wire ropes must be inspected by a COMPETENT person Inspect for wear rust and broken wires Wire ropes must be replaced if At any poi
14. ering lever downwards till pawls have engaged on all posts TO LOWER PLATFORM 4 Ensure that the vehicle stability has not been affected 2 Ensure that the vehicle hoist area is clear of all personnel and obstructions 5 Lowering function Raise the platform approx 20mm by depressing RAISE BUTTON DISENGAGE the platform locking lever to the OFF position Lower vehicle hoist by moving lowering lever downwards 4 Remove manual wheel chocks WORKING ENVIRONMENT This vehicle hoist is not designed to be used for steam cleaning nor to be installed in the open exposed to the elements Vehicle hoists installed under such conditions are not covered by our guarantee HYDRAULIC OIL Castrol hyspin AWH46 Shell Tellus T46 Mobil DTE 25 BP Bartran HV46 or equivalent REGULAR MAINTENANCE This vehicle hoist should be periodically inspected and serviced as described in the operating manual If any part of the vehicle hoist is accidentally damaged it should be thoroughly inspected to ascertain serviceability If in any doubt take the vehicle hoist out of service pending inspection by a Molnar Engineering Pty Ltd authorised service agent Page 5 SETTING UP THE CAR HOIST e The drive on end is normally post No 1 and No 2 Drive through operation can be ordered if required Operation is always from post No 1 e The power pack with electric motor is always mounted on Post No 1 FIGURE 1 MODELS 3585 amp 4488
15. kg cm2 A CENTERLINE OF POST CENTERLINE OF BLOCK on Length 15mm max on width 8mm max FIGURE 4 The maximum difference permitted between the levels of the post foundation plates is as follows ON LENGTH ON WIDTH Maximum 15mm Maximum 8mm Although the above mentioned tolerances are permissible it is essential to reduce level differences to the absolute minimum The installation of a hoist to be used in conjunction with wheel aligning equipment must be effected on an absolutely level and horizontal plane Page 7 FIGURE 5 No 1 Post position Page 8 INSTALLATION OF THE HOIST 1 4a 10 14 Determine the exact location where the hoist is to be installed and clear the area of all obstructions The floor should be prepared in accordance with the section FLOOR REQUIREMENTS page 7 Place hoist in position with the hydraulic pipe to the drive on end of hoist Place the platforms into position on blocks approximately 150mm high The platform with the hydraulic pipe is to be positioned adjacent to No 1 Post Motor Post Refer to Figure 5 Position the transverse beams on blocks approximately 100mm high ensuring that the detent ball assembly is located adjacent to the No 1 post position The transverse beams should be slightly clear of the platforms allowing access to the pulleys in the driver s side Refer to Figure 6 Cut the wires securing the wire ropes taking care not t
16. king mechanism mounting bracket 63 4488 P 7 Cable nut 7 4488 R 67 Left platform 67 4488 P 8 Cable 7609 1 Post 8 4488 R 68 Wheel alignment recess cover 68 4488 P 9 Cable 610 No 2 Post 9 4488 R 69 Right platform 69 4488 P 10 Cable 611 No 3 Post 10 4488 R 68 Wheel alignment recess cover 68 4488 P 11 Cable 612 4 Post 11 4488 R 69 Right platform 69 4488 TB 12A Transverse beam 12 4488 C 100 Cylinder guide roller 100 4488 TB 13 Cable retaining pin 13 4488 C AK107 Cylinder assembly 107 4488 TB 17 Nylon pulley bush 2 per pulley 7 4488 C K110 Cylinder seal kit 110 4488 1B 24 Pin 24 4488 C 120 Hydraulic hose 120 4488 TB 29 Roller 29 4488 PP Power Pack Assembly ND 4488 TB 34 34 4488 PP 122 Oil Tank 122 4488 TB 55 Activating Bracket 55 4488 PP 129 Control Valve 129 4488 TB 59 Detent ball assembly 59 4488 PP 150 Hydraulic pump 150 4488 5 65 Wheel Stops 65 4488 DRPT Oil Drip Tray ND 4488 5 W 66 Run up ramp 66 S 4488 SP 18 Single pulley assembly 18 ey 4488 SP 80 Bush 80 NOTE Model and serial number of hoist must be quoted when ordering parts FAULT CHART FAULT PROBABLE CAUSE REMEDY Leakage of oil at joints Loose joints in the high pressure pipes Inspect the piping and tighten joints Leakage of oil at top of Worn Hydraulic seal in hydraulic Replace Hydraulic seal or cylinder Hydraulic cylinder cylinder ei Problem with Hydraulic Pump Replace or Repair Hydraulic Pump liking power Low voltage to El
17. ly designed to provide versatility and ease of operation for a wheel free system FEATURES Low profile in the parked position travel of pumping handle provides for ease of vehicle e Support pads and adjustable slide arms and sadales provide for all types of vehicles and lifting operations Body end rollers allow for non jamming travel along ramps e Large knurled handle permits easy gripping for valve control Page 2 CONTENTS Page No LS RS a eds ft 2 FOIEWOG ts TP Gee 4 Safety rated 4 Operating pite e Butt et eS 5 Sening p the MOSK 255 EE TTC T 6 POOR RECUICINCMIS doctos dor ord Ea dod oc OA SO ee ac t c EC aal 7 rts Nah 8 20 RR o UD EO 12 13 b ete Rb eei eee 18 Wiring Foe go ut C ed aao doe Pee 19 General layout of locking mechanism E ERERFEPI CORTE ERPPICSR 20 Betabite Hydraulics Assembly Instructions 20 Replacement pars 2 PET 21 21
18. ms are square to the transverse eams NOTE WHEEL FREE models only Place the additional transverse beams into position NOTE WHEEL FREE models only The control sides of the Wheel Free beams are adjacent to No 1 and No 3 Posts with the handles on the outside Place the posts in position locating the No 1 post with motor mounting holes near the hydraulic pipe in the driver s side platform The ends of the transverse beams should be inside the posts with the rollers at the ends of the beams contacting the backs of the posts position x4 Figure 111 Page 9 Page 10 Figure1 CORRECT INSTALLATION OF CABLES IN TRANSVERSE BEAMS APPLICABLE ON BOTH ENDS Figure 2 CABLES INCORRECTLY INSTALLED WILL PREVENT THE HOIST FROM OPERATING EFFICIENTLY ar lt 5 th E t gt j M CABLE LAYOUT WITH LOCKING MECHANISM Cable Retaining Pin INSTALLATION OF HOIST 42 Install the safety rails in the following manner Tilt the top of the post out slightly then feed the safety rail down through the transverse beam The open side of the safety rail must face the opposing post The rail slides between the guide roller and the bottom plate of the transverse beam Replace the post back in the vertical position so that the safety rail rests inside the post Figure 11 NOTE The four safety rails eight in the wheel free system are identical and can be fitted in any post 13 The safety
19. nt the visible number of broken wires exceeds 10 in any length of rope equivalent to 20 times the ropes diameter i e for 18mm diameter 10 broken wires in 260mm of cable A strand of wire is broken A rope has been physically damaged by crushing or deforming YEARLY Service and safety inspection on hoist be performed by a competent person This inspection must be recored If the 12 monthly service and safety inspection is not performed the warranty is null and void NOTE Yearly service must include removal of pulleys to inspect and clean bushes 2 YEARLY Hydraulic oil should be replaced irrespective of the amount of use to which the hoist is subjected Fill Hydraulic Tanks to oil level line with Castrol Hyspin AWHA6 Shell Tellus T46 Mobil DTE 25 BP Bartran 46 or equivalent LUBRICATION Smear the wire ropes once per month with an acid free grease to guard against rust formation OIL CHANGING 1 Lower the hoist to the ground 2 Clean out the oil tank using approx 7 litres of cleaning oil with parafin base 3 Raise and lower hoist without load once Drain flushing oil and refill with recommended hyraulic oil TOPPING UP If hoist does not rise to maximum height and motor does not switch off automatically it is possible that there is insufficient oil in the tank Lower hoist and replenish with recommended Hyraulic oil Page 22 DRIP TRAY INSPECTION amp SAFETY INSTRUCTIONS 1 Using both hands to support
20. o damage the wire ropes Pull out the wire ropes Remove nuts from the cable ends for assembly purposes and install The wire ropes in the transverse beams in the following manner Remove the wire rope retaining pins from the ends of the transverse beams Remove the bolts from the pulleys in the transverse beams Ensuring the wire ropes are not crossed Figure 91 thread them through the transverse beam ends Figure 101 It is necessary to slide the pulley forward to allow room for the wire rope end to fit through Replace the pulley bolts and wire rope retaining pins ensuring that the wire ropes are properly located on the pulleys Check that the pulleys have not fouled the toggle linkages The installer must check that all cables are correctly located on the pulleys refer figure 19 and all cables are on the inside of the cable retaining pins Move the transverse beams into position under the platforms NOTE WHEEL FREE models only Move the transverse beams with the support brackets facing outwards into position under the platforms Lift transverse beams into position making sure that the wire ropes do not foul any part of the toggle linkages Bolt the platforms to the transverse beams with the countersunk bolts using a 6mm Allen key Figure 71 Make final adjustments in the position of the transverse beams and platforms ensuring that they are as close to the final position of the hoist E possible Ensure that the platfor
21. rail is bolted to the top of the pillar in the hole closest to the back of the post using bolt supplied Figure 121 and secured with nut and locknut There must be a clearance of approximately 2mm between the safety rail and the inside top of the post so that the rail can move freely NOTE 4488 Models 4 Tonnel have a damping rubber on all platform safety rails around the bolt on top of the post Figure 131 NOTE WHEEL FREE SYSTEM The safety rails for the wheel free system outer transverse beams are installed in the same way as the inner transverse beams but there are no damping rubbers used on the outer transverse beams Figure 141 14 Fit the wire ropes to the tops of the posts using nuts supplied Use only one nut per wire rope and do not tension the wire ropes at this stage 15 Fit the power pack to the No 1 Post using the bolts and nuts provided Figure 15 Fit the limit switch mounting bracket and the limit switch to the No 1 Post Fit the limit switch actuating bracket to the transverse beam Figure 16 Fit the flexible hydraulic hose to the pump assembly and to the pipe protruding from the platform Ensure that all unions are tight Refer to Figure 20 Betabite Hydraulics Assembly Instructions 47 the hydraulic tank to oil level line with the 5 litres of hydraulic oil supplied 18 Connect the electrical wiring to the contact box NOTE Depending on installation and State regulations a licensed electrician may
22. t with load 6 Recheck hoist operation Demonstrate the hoist to the operator 7 Very important 7 1 Instruct operator how to use the hoist 7 2 Point out maintenance requirements on wire ropes and that they should be checked monthly 73 Point out that by law the operator and or owner are responsible for the maintenance and safe operation of the hoist 8 When all the above points are checked the certificate must be signed by the installer WHEELS FREE RAILS 800kg 2900mm 4870mm n PROCEDURE FOR LOADING RAILS Each rail has a maximum load of 2000kg with a 60 40 distribution at a minimum span between the loading points of 2000mm Example 1l mass 4000kg Mass per rail 2000kg Distribution 60 40 1200 800kg Min span 2900mm Example 2 mass 2600kg Mass per rail 1300kg Distribution 60 40 780 520kg Min span 300mm NOTE Lifting the car at the centre of the rails is not advisable for stability reasons Page 24 CERTIFICATION hereby certify that the hoist has been checked and is in a safe operating condition and that the purchaser operator has been duly instructed in the operation thereof LS ECC Sella Installation ole rr E Page 25 MOLNAR d MANUFACTURED BY MOLNAR ENGINEERING PTY LTD 54 007 740 7
23. uating square lug on the transverse beam adjacent to No 3 Post Fit the retaining bracket to the centre of the driver s side platform 27 Lower the hoist using the lowering lever on the power unit until the transverse beams rest in the centering plates at the bottom of the posts Tension the wire ropes via the nuts in the following manner NOTE In order to allow for normal wire rope stretch it is advisable to have a car on The hoist for this operation Tension the 4 wire ropes until they are just about to lift the transverse beams Engage the locking toggles by moving the load holding control handle to the horizontal position Raise the hoist taking note of the clicking sound made by the locking toggles If the four toggles all click together the load holding is operating correctly If the toggles are not synchronised appropriate adjustments must be made Leaving the load holding control handle in the ON position lower the hoist until all locking toggles are engaged observing when the locking toggles engage in relation to No 1 Post Adjust the wire rope tension at one post at a time until all locking toggles engage simultaneously The platforms should be level when all four locking toggles lock in simultaneously When the locking toggles are operating satisfactorily fit the lock nuts to the wire rope ends and tighten Page 15 LIMIT SWITCH LIMIT SWITCH MOUNTING BRACKET SR MAD TRANSVERSE LOWERING
24. ways position the vehicle so that the weight is evenly balanced on the hoist Take extra care when running a vehicle s engine while it is on the hoist Ensure that the wheels are chocked and the handbrake is effectively engaged If the hoist is damaged in any way it must be inspected by a factory authorised service agent to ascertain safe operation If in doubt do not operate the hoist until it has been inspected by a service technician Service the hoist in accordance with the instructions set out in the maintenance section of this manual SERVICE AND MAINTENANCE OF THE HOIST IS THE RESPONSIBILITY OF THE OWNER Page 4 OPERATING INSTRUCTIONS This product is designed to raise vehicles only for the purpose of examination repair and maintenance whilst in raised position Ref AS1418 9 AUTHORISED OPERATORS Only authorised persons who have read and understood the safety precautions and operating instructions may operate this hoist LOADING OF VEHICLES Loading and unloading of vehicles must only take place with the platform fully lowered TO RAISE PLATFORM 1 Ensure that the vehicle is correctly positioned so that it will be in a stable condition when raised 2 Position manual wheel chocks 5 Ensure that the vehicle hoist area is clear of all personnel and obstructions 4 Raise function Depress RAISE BUTTON until desired height is reached ENGAGE platform locking lever to ON position Lower vehicle hoist by moving low
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