background image

1

VESTIL MANUFACTURING

2999 North Wayne St., Angola, IN 46703

Phone (260) 665-9521  Fax (260) 665-1339

E-mail: [email protected]

www.vestil.com.com

Contents

Warning and Safety Instructions ....................... 1
Receiving Instructions ...................................... 1
Loading Instructions ......................................... 2
Installation Instructions ..................................... 2
Operating Instructions ...................................... 2
Electric Schematic ......................................... 3-4
Power Conversion ............................................ 5
Hydraulic Operation & Schematic ................. 6-7

Revised 11-2013

A company dedicated to solving ergonomic and material
handling problems since 1955

.

OWNER'S
MANUAL

LIFT & TILT SCISSOR TABLE
SERIES EHLTT

Periodic Maintenance Instructions ................... 8
Trouble Shooting Guide .............................. 9-10
Exploded Parts Drawing ................................ 11
Parts List ........................................................ 12
Warning Label Identification ........................... 13
Material Safety Data Sheets ...................... 14-15
Warranty ......................................................... 16
Service Record ............................................... 16

LIFT & TILT SCISSOR TABLE

SERIES EHLTT

WARNINGS & SAFETY INSTRUCTIONS

Read owner's manual completely before operating unit!

• Not a personnel lift.  Keep clear when operating
• Never go under platform if there is weight on unit.
• Remove weight before working on unit.
• Use only maintenance parts supplied or approved by the

manufacturer.

• Do not change pressure relief valve setting.
• Do not clamp cylinder in vise as you may distort barrel.
• Never operate lift unless you are watching it.
• Load lift as uniformly as possible.
• Consult factory for uneven loading.
• Do not continue to hold down the UP control if unit is not

raising.

• Relieve system pressure by holding DOWN button after
unit has come to rest.
• Consult factory if adding conveyor top or performing any

modification to the original equipment.

• Do not use hydraulic oils, brake fluids or jack oils.

Use AW-32 Hydraulic Oil.

• Make sure all operator safety labels are in place.

RECEIVING INSTRUCTIONS

Every unit is thoroughly tested and inspected prior to

shipment. However, it is possible that the unit may incur
damage during transit. If you see damage when unloading
make a note of it on the SHIPPER RECEIVER.

Remove all packing and strapping material, inspect for

damage.  IF DAMAGE IS EVIDENT, FILE A CLAIM WITH THE
CARRIER IMMEDIATELY! Also, check the unit size, type of
power unit, etc., to ensure the unit is correct for the intended
application.

MODEL NUMBER AND CAPACITY

The model number, serial number and capacities are

inscribed on the nameplate.  Please remember to include these
numbers in any correspondence with you dealer or the factory.

Summary of Contents for EHLTT Series

Page 1: ...nufacturer Do not change pressure relief valve setting Do not clamp cylinder in vise as you may distort barrel Never operate lift unless you are watching it Load lift as uniformly as possible Consult factory for uneven loading Do not continue to hold down the UP control if unit is not raising Relieve system pressure by holding DOWN button after unit has come to rest Consult factory if adding conve...

Page 2: ...eter pinch point toe safety guard Clean up any spilled oil or debris SEQUENCE OF OPERATION This machine is furnished with a constant pressure or dead main style push button control Pressing the LIFT RAISE button will turn on the power unit and cause the table to lift straight up It will continue to more as long as you hold the button or until the lift reaches its maximum raised height When the but...

Page 3: ...3 ELECTRICAL SCHEMATIC ...

Page 4: ...4 PRIMARY WIRING FOR CONTROL TRANSFORMER ...

Page 5: ...5 POWER CONVERSION ...

Page 6: ...ce free In the event a valve needs to be cleaned raise the platform flip the maintenance props and lower the leg set until it engages the props Remove the electrical coil from the valve then unscrew the valve from the manifold Inspect the o rings and PTFE washer on the valve for damage Immerse the valve in kerosene or mineral spirits and use a thin object like a small screwdriver to manualoperatet...

Page 7: ...7 HYDRAULIC SCHEMATIC ...

Page 8: ...ens or becomes gritty Presence of water is indicated if the oil turns milky Recommanded oil AW 32 or H0150 hydraulic fluid or Dexton transmission fluid PERIODIC MAINTENANCE INSTRUCTIONS Before Each Use Visual Check for the Following Frayed wires Oil leaks Pinched or chafed hoses loose fittings Structural deformation of platform or frame Unusual noise or binding DO NOT USE IF THERE ARE ANY OF THE A...

Page 9: ... phase lines are present at the motor b Measure voltage at motor terminals or as near as possible while pump is running under load If voltage is sufficient check for inadequate or incorrect wiring as this can starve the motor Correct as necessary c Correct as necessary d Add fluid Refer to Owner s Manual for proper fluid levels e DO NOT CHANGE RELIEF VALVE SETTING Instead reduce the load to rated ...

Page 10: ...g To unlock repressurize the hydraulic system by jogging the motor h Refer to velocity fuse section of the owner s manual a Leaking hoses and or cracked fittings b Check valve is stuck open The combination of a stuck check valve and open solenoid valve will cause excessive speeds c Foreign material stuck in flow control valve In this case table lowers initially at a normal rate then speeds up as t...

Page 11: ...11 30 29 37 38 39 40 21 32 22 23 36 21 22 23 32 25 19 18 17 16 11 9 35 33 34 26 41 14 13 12 11 10 7 8 5 6 28 24 15 20 4 3 2 1 31 10 8 27 7 EXPLODED PARTS DRAWING LIFT TILT SCISSOR TABLE SERIES EHLTT ...

Page 12: ...aring ControlLink Tilt Table Cylinder Not Shown Tilt Table Cylinder Clevis Pin Not Shown Tilt Table Cylinder Cotter Pin Not Shown Tilt Table Hydraulic Hose Kit Not Shown Upper Level Limit Switch Not Shown ITEM NO 1 2 3 4 4A 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 QTY 1 1 2 1 1 4 4 20 14 2 4 6 2 2 2 1 4 4 4 4 1 6 3 6 1 4 1 1 1 1 1 2 ...

Page 13: ... O BOX 496 ANGOLA IN 46703 1 800 348 0860 OR 219 665 9521 205 ASEGURE EL BASTIDOR AL PISO FIXER SOLIDEMENT LE CADRE AU PLANCHER WARNING SECURE FRAME TO FLOOR AVISO AVERTISSEMENT 204 HYDRAULIC OIL OR EQUIVALENT ACEITE HIDRÁULICO O EQUIVALENTE HYDRAULIQUE OU ÉQUIVALENT ISO AW 32 206 ON HYDRAULIC TANK NOT SHOWN POWER SUPPLY 115 Volt 1 Phase 60 HZ CONTROL VOLTAGE 24 VOLT AC CORRIENTE 115 Volt 1 Fase 6...

Page 14: ...ted to the U S EPA that in preliminary tests certain zinc dialkydithiophosphates when applied to the skin of male rabbits over a period of time adversely effected spematogenic activity Exxon Chemicals Americas has reported to the U S EPA that in preliminary test certain calcium salts of alkylated phenol sulfides when applied to the skin of male rabbits over a period of time adversely effected sper...

Page 15: ...wn SECTION VII SPILL OR LEAK PROCEDURES Consult local spill plan Contain spilled liquid and absorb on suitable medium STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED WASTE DISPOSAL METHOD Incinerate in an approved manner or use approved land fill facility Conform to local disposal regulations SECTION VIII SPECIAL PROTECTION INFORMATION Usually not required RESPIRATORY PROTECTION Specify ...

Page 16: ... in materials and workmanship under normal use one year after date of purchase Not to exceed 15 months after date of manufacture Any part which is determined by the manufacturer to be defective in material or workmanship and returned to the factory shipping costs prepaid will be as the exclusive remedy repaired or replaced at our option Labor costs for warranty repairs and or modifications are not...

Reviews: