Vestil EHLTG Owner'S Manual Download Page 6 | Manualshive

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MOTOR & TRANSFORMER CONNECTION DIAGRAMS

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Summary of Contents for EHLTG

Page 1: ... and follow the following Read and understand the owner s manual before using or servicing the lift The load must be removed and either the leg set lowered onto the maintenance props or the platform fully lowered to the floor before any work is performed on the hydraulic system Ensure that all safety and warning labels stay in place and are legible Do not use the lift if any damage or unusual nois...

Page 2: ...end user is responsible for supplying the branch circuit s required overcurrent and short circuit protection which typically can be a 20A maximum inverse time circuit breaker 1 The lift must be lowered and fully supported Move the lift into place with straps or forks placed underneath both the frame and the platform Use care to avoid damage to the electrical or hydraulic components from the remote...

Page 3: ...eed the lift s load ratings Injury to personnel and or permanent damage to the lift could result from exceeding the listed capacity Operation Inspect the perimeter pinch point guard s operation daily Warning Keep all personnel clear of the machine when it is in operation Be certain no part of any person or object is under any part of the platform before lowering the unit Caution Always watch the l...

Page 4: ... the reservoir s fill hole with the lift in the fully raised position See below for oil specification 2 Worn or damaged hydraulic hoses and electrical wires 3 Pivot point wear 4 Rollers looseness and wear 5 Integrity of the retaining rings on all rollers and on all pivot point pins 6 The integrity of the frame anchor bolts and for cracks in the concrete around them 7 Proper functioning of any hand...

Page 5: ...Switch limit upper travel Nut jam 1 2 13 UNC Bolt cylinder retainer Cylinder hydraulic 2 1 2 x 10 1 2K Cylinder hydraulic 3 x 10 3 4K Bolt 6 32 UNC x 2 Lg Nut 6 32 UNC Pin 1 1 8 dia x 10 5 8 Lg Switch toe guard Bolt 4 40 UNC x 5 8 Lg Assembly toe guard Nut locking 5 16 18 UNC Washer fender 5 16 ID Bolt carriage 5 16 18 UNC x 1 1 2 QTY 12 20 8 8 16 2 6 2 1 2 2 2 2 2 2 2 1 2 1 2 4 2 PART NUMBER A L ...

Page 6: ...MOTOR TRANSFORMER CONNECTION DIAGRAMS 6 ...

Page 7: ...hat all system pressure and power have been re moved before attempting to work on the electrical or hydraulic systems Raise the lift and install the maintenance props before beginning any inspections or work on the unit Only qualified individuals trained to understand mechanical devices and their associated electrical and hydraulic circuits should attempt troubleshooting and repair of this equipme...

Page 8: ...ctory Cylinder seal kit varies by model contact factory Manifold lift hold lower Pump hydraulic varies by model contact factory Breather plug Fitting intake screen Hydraulic fluid gallons HYDRAULIC DIAGRAM LIFT HOLD LOWER CIRCUITS Warning Care should be taken to identify all potential hazards and comply with applicable safety procedures before be ginning work Fully lower or secure the platform and...

Page 9: ...ugh the suction filter and into the pump The pump pushes the pressurized oil through the check valve and out to the lift cylinders Releasing the RAISE switch at any point will stop the lift and the platform will hold at that height An upper travel limit switch turns off the motor when the platform is at its full lift height When the platform is to be lowered press the LOWER switch The lowering val...

Page 10: ...ge of the structure Solenoid valve flow control or suction hose screen plugged Pinched hose Velocity fuse locking platform only slowly creeps down Flow control spool sticking See last paragraph above Action Test with meter replace if bad Test with meter Check fuses breakers and overloads to determine the cause Inspect test switch Replace if bad Check for 24 VAC replace if bad Test with meter repla...

Page 11: ...th accordion skirt label applied to aluminum trim piece E Both sides of table A Label 287 G Next to maintenance stop both sides of table C On electrical junction box A B Made in USA D Label 204 E Label 269 B C Label 221 Safety Label Identification H La bel 207 F Label 208 G Label 223 11 ...

Page 12: ... following original dynamic components motors hydraulic pumps electronic controllers switches and cylinders It also covers defects in original parts that wear under normal usage conditions wearing parts bearings hoses wheels seals brushes batteries and the battery charger How long is the warranty period The warranty period for original dynamic components is 1 year For wearing parts the warranty pe...

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