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VESTIL MANUFACTURING
2999 North Wayne St., Angola, IN 46703
Phone (260) 665-9521 Fax (260) 665-1339
E-mail: info@vestil.com
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
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.
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
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.
LIFT & TILT SCISSOR TABLE
SERIES EHLTT
1
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Related Manuals for Vestil EHLTT Series
Summary of Contents for Vestil EHLTT Series
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Page 1: Table Of Contents
VESTIL MANUFACTURING Revised 11-2013 2999 North Wayne St., Angola, IN 46703 Phone (260) 665-9521 Fax (260) 665-1339 E-mail: info@vestil.com A company dedicated to solving ergonomic and material www.vestil.com.com handling problems since 1955 . OWNER'S MANUAL LIFT & TILT SCISSOR TABLE... -
Page 2: Loading Instructions
LOADING INSTRUCTIONS SEQUENCE OF OPERATION The load capacity rating as inscribed on the This machine is furnished with a constant- nameplate of your unit designates the net capacity, pressure, or dead-main, style push-button control. assuming the load is centered. This capacity must Pressing the "LIFT RAISE"... -
Page 3: Electric Schematic
ELECTRICAL SCHEMATIC... - Page 4 PRIMARY WIRING FOR CONTROL TRANSFORMER...
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Page 5: Power Conversion
POWER CONVERSION... -
Page 6: Hydraulic Operation & Schematic
HYDRAULIC OPERATION To raise the platform, the operator presses the "RAISE LIFT" button on the handheld control. That energizes the electric motor which turns the hydraulic pump. Oil from the reservoir is drawn in through the suction filter and into the pump. The pump then delivers pressurized oil through the "RL" solenoid valve (item 4B) and the check valve (item 5) to the lift cylinder(s). - Page 7 HYDRAULIC SCHEMATIC...
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Page 8: Periodic Maintenance Instructions
CHECK OIL LEVEL BEFORE TROUBLESHOOTING SCHEMATIC Routine Maintenance & Safety Raise the table and install the maintenance safety bars before beginning any inspection or work on the unit (EHLTT series). (A) Monthly Inspections Check oil level. Add as necessary. Check for oil leaks. See trouble shooting Section and correct as necessary. -
Page 9: Trouble Shooting Guide
TROUBLESHOOTING GUIDE FOR HYDRAULIC EQUIPMENT BEFORE PREFORMING ANY MAINTENANCE WORK ALWAYS INSTALL MAINTENANCE SAFETY BLOCKS Observation Possible Cause Remedy 1.) Table does not raise but motor is a. Motor may be single-phasing (humming) a. Ascertain that all 3 phase lines are present running or humming. - Page 10 Observation Possible Cause Remedy 6.) Table lowers too quickly. a. Leaking hoses and/or cracked fittings. a. Correct as necessary. b. Check valve is stuck open. (The combination of a b. Remove and clean check valve. (Refer to Hydraulic stuck check valve and open solenoid valve will Section of Owner's Manual).
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Page 11: Exploded Parts Drawing
EXPLODED PARTS DRAWING LIFT & TILT SCISSOR TABLE • SERIES EHLTT 37, 38, 39, 40 22 23 21, 32 21, 22, 23, 32 14 13... -
Page 12: Parts List
PARTS IDENTIFICATION LIFT & TILT SCISSOR TABLE • SERIES EHLTT ITEM NO. PART NO. DESCRIPTION ST-SPRGPIN Cylinder Mount Spring Pin ST-CYLPIN Cylinder Mount Pivot Pin ST-CYLBRG Cylinder Mount Bearing ST-CYL Hydraulic Cylinder ST-CYLSKIT Cylinder Seal Kit (Not Pictured) ST-RLR Roller ST-RLRBRG Roller Bearing ST-RLRWSHR... -
Page 13: Warning Label Identification
WARNING LABEL IDENTIFICATION MAKE SURE ALL WARNING LABELS ARE IN PLACE! NOTE: Labels 1 & 7 are located on junction box cover NOTICE NOTA AVIS POWER SUPPLY: 115 Volt/1 Phase/60 HZ CONTROL VOLTAGE: 24 VOLT AC CORRIENTE: 115 Volt/1 Fase/60 HZ VOLTAJE DE CONTROL: 24 VOLT CA ALIMENTATION ÉLECTRIQUE: 115 Volt/1 Phase/ 60 HZ VOLTAGE DE CONTRÔLE: 24 VOLT AC... -
Page 14: Material Safety Data Sheets
U.S. DEPARTMENT OF LABOR Occupational Health and Safety Administration MATERIAL SAFETY DATA SHEET Required under USDL Safety and Health Regulations for Ship Repairing, Shipbuilding, and Shipbreaking (29 CFR 1915, 1916, 1917) SECTION I MANUFACTURER'S NAME EMERGENCY TELEPHONE NUMBER DR LUBRICANTS, INC. (219) 422-3240 ADDRESS 2701 S. - Page 15 SECTION V - HEALTH HAZARD DATA THRESHOLD LIMIT VALUE 8 Hr. time weighted pemissible exposure 5.0 mg/m as oil mist EFFECTS OF OVEREXPOSURE EYE: may cause slight irritation INHALATION - none expected SKIN - See notes in Section II INGESTION - If large amount of material is swallowed, call physician. EMERGENCY AND FIRST AID PROCEDURES EYE CONTACT - Flush with water for 15 minutes.
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Page 16: Warranty
LIMITED WARRANTY ONE YEAR LIMITED WARRANTY. The manufacturer warrants for the original purchaser against defects 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.