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Operator’s Manual  

2/2/21  

EHLT, MANUAL.DOCX 

 

Table of Contents

  

Copyright 2020, Vestil Manufacturing Corp. 

Page 

16

 of 

24

 

Installation.

 

1.

 

The platform must be lowered and fully supported under its frame when moved. Support the lift table with 
straps or forks that span the entire width or length of the base frame. Remove the 4x4 wood dunnage from the 
base. Use care to avoid damaging the electrical and hydraulic components in the lift table. 

2.

 

Move the lift table into position. 

3.

 

Temporarily connect the power supply to the power cable supplied with the lift table. Raise the platform near to 
its full raised height. Rotate both of the temporary maintenance props forward so that their free ends drop 
down onto the base frame. Lower the platform until the props slide up against the end of the base frame. 

 

To raise the platform without using a power supply, use a hoist with straps or chain rigging, or the forks on a 
lift truck. Lift from the hinged end of the platform. Take care not to damage the aluminum perimeter toe 
guard under the platform. Use the 4x4 wood dunnage to secure the base while lifting the platform. 

4.

 

Anchor the frame to the floor through the four mounting holes in the frame. 

5.

 

Shim and/or grout to ensure the entire length of each base side frame is level and fully supported. The entire 
base frame rail must be supported with no gaps in its foundation for the lift table to function properly. 

6.

 

Have a qualified electrician make a permanent connection to the power supply. 

7.

 

Operate the lift table through several full raise and lower cycles. Verify that actuating the upper travel limit 
switch (mounted on the base frame, near the left-side hinge) prevents further upward travel of the platform. 
Verify that actuating the perimeter toe guard switches (under the platform) from any side of the lift table 
prevents further downward travel of the platform. DO NOT place a lift table in service if either of these devices 
isn’t functioning properly. 

 

8.

 

Check the hydraulic oil level. It should be filled to within 1” to 1-½” of the reservoir’s fill hole. 

Note: the reservoir 

is an integral part of the scissor mechanism on many models

. If oil is needed, use an anti-wear hydraulic oil with 

a viscosity grade of 150 SUS at 100°F (ISO 32 at 40°C) or a non-synthetic automatic transmission fluid. 

9.

 

Clean up any debris or spilled oil. Verify that all of the information, safety, and warning labels are in good 
condition. 

 

Содержание EHLT Series

Страница 1: ...If damage is discovered record a complete description of it on the bill of lading and file a claim with the carrier immediately If the product is undamaged discard the packaging NOTE The end user is solely responsible for confirming that product design use and maintenance comply with laws regulations codes and mandatory standards applied where the product is used Replacement Parts and Technical As...

Страница 2: ...esult in MINOR or MODERATE injury Identifies practices likely to result in product property damage such as operation that might damage the product HAZARDS Vestil Manufacturing strives to identify all foreseeable hazards associated with the use of its products However material handling is dangerous and no manual can address every risk The end user is ultimately responsible for exercising sound judg...

Страница 3: ...d DO use an anti wear hydraulic oil with a viscosity grade of 150 SUS at 100 F ISO 32 cSt 40 C or Dexron non synthetic transmission fluid DO NOT use brake fluid or jack oils in the hydraulic system Contact the manufacturer for SDS Safety Data Sheet information Maintenance and repairs are to be done only by personnel qualified to perform the required work Consideration will not be given for warrant...

Страница 4: ...pyright 2020 Vestil Manufacturing Corp Page 4 of 24 EXPLODED PART VIEWS AND BILLS OF MATERIAL EHLT Top Level Bill of Materials ITEM DESCRIPTION 1 BASE ASSEMBLY 2 PLATFORM 3 PERIMETER TOE GUARD ASSEMBLY See separate illustrations and tables for detailed parts lists ...

Страница 5: ...Operator s Manual 2 2 21 EHLT MANUAL DOCX Table of Contents Copyright 2020 Vestil Manufacturing Corp Page 5 of 24 ...

Страница 6: ... 2 2 9 33474 SPACER SHIM 1 1 2 ID X 2 1 4 OD X 18 GA 2 10 99 021 906 001 CYLINDER HYDRAULIC Ø 2 1 2 x 10 1 99 021 901 001 CYLINDER HYDRAULIC Ø 3 x 10 1 or 2 11 01 112 001 PIN CLEVIS CYLINDER USE WITH Ø 2 1 2 x 10 CYLINDERS 1 24 612 003 WELDMENT CYLINDER PIN USE WITH Ø 3 x 10 CYLINDERS 1 or 2 12 01 118 001 BOLT CYLINDER RETAINING 1 or 2 13 24 037 001 MAINT PROP EHLT 2 14 33444 MACHINE BUSHING Ø 1 X...

Страница 7: ... 8 8 99 112 035 PIN SCISSOR PIVOT Ø1 1 2 2 9 N A N A 10 99 521 005 CYLINDER HYDRAULIC Ø2 x 10 1 99 521 007 CYLINDER HYDRAULIC Ø2 1 2 x 10 1 or 2 99 521 003 CYLINDER HYDRAULIC Ø3 x 10 1 11 99 612 005 WELDMENT CYLINDER PIN S S 1 or 2 99 112 036 CYLINDER PIVOT PIN USE WITH DOUBLE Ø2 1 2 x 10 CYLINDER MODELS ONLY 1 12 01 118 001 BOLT CYLINDER RETAINING 1 or 2 13 24 037 007 MAINT PROP EHLT 2 14 99 113 ...

Страница 8: ...1 7 8 01 015 016 01 015 014 01 015 020 01 015 013 01 015 015 01 015 023 TOE GUARD EXTRUSION FOR 24 SIDES TOE GUARD EXTRUSION FOR 30 SIDES TOE GUARD EXTRUSION FOR 40 SIDES TOE GUARD EXTRUSION FOR 48 SIDES TOE GUARD EXTRUSION FOR 60 SIDES TOE GUARD EXTRUSION FOR 72 SIDES CONSULT FACTORY FOR OTHER SIDE LENGTHS 2 2 9 01 145 010 SPECIALTY HARDWARE TOE GUARD 2 10 01 015 009 TOE GUARD SUPPORT CAST RUBBER...

Страница 9: ... all applicable lockout tagout procedures The load must be removed and the platform either positively and adequately supported or fully lowered before any work is performed on the lift table Only qualified individuals trained to understand mechanical devices and their associated electrical and hydraulic circuits as well as the hazards associated with them should attempt troubleshooting and repair ...

Страница 10: ...Copyright 2020 Vestil Manufacturing Corp Page 10 of 24 208 230 VAC Single Phase Electric Circuit Diagram 24124013 Rev B Note Overcurrent short circuit protection and disconnect must be provided by end user Number of toe guard switches can vary according to size ...

Страница 11: ...ntents Copyright 2020 Vestil Manufacturing Corp Page 11 of 24 Three Phase Electric Circuit Diagram 24124014 Rev B Note Overcurrent short circuit protection and disconnect must be provided by end user Number of toe guard switches can vary according to size ...

Страница 12: ...otors and for all 2 HP 5 5 HP and 6 5 HP three phase motors The two thermostat leads go to 1 the grounded side of the transformer secondary and 2 the motor relay coil Polarity across the thermostat leads may be reversed When changing the motor voltage configuration you must also change the configuration of the control transformer to match the motor voltage Control Voltage Transformer 01129001 Rev ...

Страница 13: ... 143 908 002 PUMP HYDRAULIC GEAR 153 Disp 2 7 cc r 1 3 23305 SHCS 3 8 16 x 1 LG 2 4 33688 LOCK WASHER HIGH COLLAR 3 8 2 5 96056 WASHER FLAT 3 8 NOMINAL 406 I D YELLOW ZINC SAE 2 6 99 034 037 ACCESSORIES ELECTRICAL ROMEX 375 1 Manifold Assembly 01 627 015 Rev A ITEM PART NO DESCRIPTION QTY 1 01 127 010 MANIFOLD L H L 1 2 99 034 008 COIL WITH DIN CONNECTOR 1 3 99 144 008 O RING MANIFOLD 1 2 OD 1 4 9...

Страница 14: ...oad capacity The installation shall comply with all applicable regulations for its location and use The end user is responsible for verifying that this lift table and its installation are suitable for its environment and application This lift table shall be installed only by qualified and trained personnel with access to appropriate equipment Electrical connections shall be performed by a qualifie...

Страница 15: ...uit protection on the supply Motor overload protection is provided by a thermostat built into the motor Installation Dimensions The bottom view of EHLT is shown Dimensions listed for quick ship items Contact the factory for build to order lift tables When installing in a floor pit provide a clearance of at least 1 4 but no more than 7 8 clearance on all sides BASE DIMENSIONS PLATFORM DIMENSIONS MO...

Страница 16: ...atform 4 Anchor the frame to the floor through the four mounting holes in the frame 5 Shim and or grout to ensure the entire length of each base side frame is level and fully supported The entire base frame rail must be supported with no gaps in its foundation for the lift table to function properly 6 Have a qualified electrician make a permanent connection to the power supply 7 Operate the lift t...

Страница 17: ...ccurs OPERATION INSTRUCTIONS Consult ANSI standard MH29 1 Section 12 for the owner s user s responsibilities regarding the operation care and maintenance of this machine The user shall ensure that operators understand that safe operation is the operator s responsibility The user shall also ensure that operators are knowledgeable of and observe the safety rules and practices in this section The sta...

Страница 18: ... platform The platform will rise only while the pushbutton is pressed When the pushbutton is released the platform will stop and hold its position At the platform s maximum height a limit switch prevents the platform from further raising Press the LOWER pushbutton to open the hydraulic valve and lower the platform The platform descends by gravity and the pump motor will not run Release the pushbut...

Страница 19: ...n or maintenance on this lift table Read and understand these maintenance procedures Remove the load from the platform Do not attempt to service a loaded lift table Fully lower the platform OR use both maintenance props to support the weight of the platform To use the maintenance props raise the platform to its full height Rotate both props forward so that their free ends drop down into the lift t...

Страница 20: ... fluid before filling the reservoir 150 SUS at 100 F ISO 32 cSt 40 C or Dexron transmission fluid Solenoid valve maintenance In the event that the platform creeps down slowly after releasing the DOWN control it will be necessary to remove the lowering cartridge valve for inspection and cleaning 1 Remove any load from the platform 2 Raise the platform Lower the maintenance props into the side frame...

Страница 21: ...n also trigger the cylinder s velocity fuse slowing or preventing the cylinder from lowering Cycling the platform up and down without a load can expel much of the trapped air through the hydraulic reservoir If it becomes necessary to bleed air from the system 1 Remove any load from the platform 2 Raise the platform Lower the maintenance props into the side frame Lower the platform until the props ...

Страница 22: ... Check the power installation for adequacy Check the incoming voltage while the motor is running Correct any problems found Motor is single phasing Determine and correct cause of voltage loss on phase Pressure relief opening at full pressure Check for structural damage or binding of the scissor legs etc Check for platform overload condition Contamination holding open the lowering valve or the chec...

Страница 23: ...table when you first receive it as discussed in the Record of Satisfactory Condition section on p 16 Make sure that your record includes a photograph of each label Replace all labels that are or later become damaged missing or not easily readable e g faded To order replacement labels contact the technical service and parts department online at http www vestilmfg com parts_info htm Alternatively yo...

Страница 24: ...aulic pumps motor controllers and cylinders It also covers defects in original parts that wear under normal usage conditions wearing parts such as bearings hoses wheels seals brushes and batteries How long is the warranty period The warranty period for original dynamic components is 1 year For wearing parts the warranty period is 90 days Both warranty periods begin on the date Vestil ships the pro...

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