13
MAINTENANCE PROCEDURES
-- TRAINED LIFT SERVICE PERSONNEL ONLY --
REFER TO ANSI/ALI ALIS, SAFETY REQUIREMENTS
FOR INSTALLATION AND SERVICE OF AUTOMOTIVE
LIFTS.
DAILY
PERFORM THE PRE-OPERATION CHECK LIST.
REPORT ANY AND ALL EQUIPMENT MALFUNCTIONS
IMMEDIATELY.
CLEAN ALL MOVING PARTS. (IT IS NOT RECOMMENDED TO
GREASE THE INSIDE OF THE CHANNEL ON THE POST,
SWING
ARMS
OR
SWING
ARM
RESTRAINTS.)
IF
OXIDIZATION IS OCCURRING USE A LIGHT LUBRICANT. (WD
- 40 OR EQUIVALENT)
KEEP AREA AROUND THIS EQUIPMENT FREE OF DIRT,
SAND, WATER, ETC.
WEEKLY
PERFORM THE DAILY OPERATION CHECK LIST.
WIPE CLEAN, THE CYLINDERS' WIPER SEALS AND THE BASE
OF EACH POST TO REMOVE ANY WEEPING OIL AND DUST.
VERIFY FLUID LEVEL. WITH THE UNIT FULLY LOWERED,
THE FLUID LEVEL WILL BE 1/2 INCH BELOW THE BREATHER
CAP PORT. USE DEXRON III AS REPLACEMENT FLUID.
LUBRICATE THE ARM RESTRAINT ASSEMBLIES AS NEEDED
TO INSURE FREE, AND SMOOTH OPERATION.
(
DO NOT USE GREASE)
CYCLE
UNIT
TO
FULL
HEIGHT,
AND
BLEED
APPROXIMATELY 30 SECONDS.
MONTHLY
INSPECT
LIFTING
CHAINS
AND
COMPONENTS
FOR
DEFORMATION,
WEAR
OR
CORROSION.
SEE
CHAIN
INSPECTION
AND
MAINTENANCE
PROCEDURE
ON
FOLLOWING PAGE.
INSPECT
SAFETY
CABLE
AND
COMPONENTS
FOR
DEFORMATION, WEAR OR CORROSION. SEE CABLE
INSPECTION
AND
MAINTENANCE
PROCEDURE
ON
FOLLOWING PAGES.
INSPECT ALL HYDRAULIC COMPONENTS FOR LEAKS,
DEFORMATION, WEAR OR CORROSION.
TIGHTEN ALL FASTENERS AND HYDRAULIC FITTINGS AS
REQUIRED.
1.
ALL O - RING BOSS FITTINGS JAM NUTS ARE TO BE
TIGHTENED TO 15-FOOT POUNDS TORQUE.
2.
ALL PIPE FITTINGS, IF LEAKING IS TO BE REMOVED,
RE-SEALED, AND RE - INSTALLED. (SELECT - UNITE
THREAD SEALANT OR EQUIVALENT ON
FITTING
THREADS)
INSPECT ANCHOR CONDITIONS FOR ANY POSSIBLE
CORROSION AND INSPECT THE FLOOR FOR ANY SIGNS OF
FATIGUE OR FRACTURES.
SEMI- ANNUAL
QUALIFY / RE-QUALIFY ALL PERSONNEL IN THE SAFE
OPERATION OF THIS UNIT.
VERIFY ALL FASTENERS TO PROPER TORQUE:
SWING ARM NUTS TO 1000 FT-LB,
THEN BACK OFF UNTIL ARMS MOVE FREELY.
CARRIAGE STOP FASTENERS TO 150 FT-LB
CARRIAGE SIDE ROLLER NUTS TO 50 FT-LB
ANCHORS (SEE ANCHOR SPECIFICATION SECTION)
LUBRICATE LOCK BODY MAIN PIVOT PINS. REMOVE WITH
SNAP RING PLIERS WHEN FULLY LOWERED AND CLEAN
LOCK PIVOT PIN AND LOCK BODY HOLE. SPRAY PIN WITH A
LIGHT LUBRICANT (WD-40 OR EQUIVALENT), THEN RE-
ASSEMBLE, ENSURING SMOOTH MOTION.
THE CHANNEL SECTIONS WHERE THE CARRIAGE BEARINGS
RIDE AGAINST SHOULD BE CLEANED AND LUBRICATED
USING SLIP PLATE OR A LIGHT LUBRICANT (WD-40).
THE
MAIN
CARRIAGE
BEARINGS
ARE
FACTORY
LUBRICATED AND SEALED. THEY DO NOT REQUIRE ANY
ADDITIONAL
PERIODIC
LUBRICATION.
HOWEVER,
IF
ADDITIONAL LUBRICATION IS DESIRED ON THESE UNDER
THE CUSTOMER’S OWN INSPECTION AND MAINTENANCE
PROGRAM, IT IS RECOMMENDED TO USE CAM2 –
MULTIPURPOSE
#2
GREASE
(PART
NO.
86035)
OR
EQUIVALENT. USE APPROXIMATELY 2 OZ. PER BEARING.
ANNUALLY
CHECK YOUR HYDRAULIC FLUID ANNUALLY.
EVERY FIVE YEARS REPLACE AND RE-BLEED THE
HYDRAULIC FLUID. ALWAYS USE A CLEAN FUNNEL AND
FILTER. USE DEXRON III HYDRAULIC FLUID.
INSPECT ALL BEARINGS FOR UNUSUAL OR EXCESSIVE
WEAR. (REPLACE IF NEEDED)
REMOVE THE SWING ARM RESTRAINTS. THOROUGHLY
CLEAN. USE A LIGHT LUBRICANT (WD-40 OR EQUIVALENT)
REINSTALL.
DO NOT USE GREASE.
REMOVE THE SWING ARMS. THOROUGHLY CLEAN. USE A
LIGHT LUBRICANT (WD-40 OR EQUIVALENT) REINSTALL.
DO NOT USE GREASE.
REMOVE THE LIFTING CHAINS, THOROUGHLY CLEAN,
LUBRICATE AND RE-INSTALL. (REPLACE IF UNUSUAL OR
EXCESSIVE WEAR IS NOTED) SEE CHAIN INSPECTION AND
MAINTENANCE PROCEDURE ON FOLLOWING PAGE.
PERFORM
THE
DAILY,
WEEKLY,
AND
MONTHLY
MAINTENANCE PROCEDURES.
PART REPLACEMENT NOTES
REPLACE ALL WORN OR BROKEN PARTS WITH GENUINE
LIFT MANUFACTURER SUPPLIED PARTS (FROM MOHAWK
RESOURCES LTD. ONLY)
ALL REPLACEMENTS OF PARTS ARE TO BE PERFORMED BY
TRAINED LIFT SERVICE PERSONNEL ONLY.
UPON PART REPLACEMENT, LIFT MUST PASS A FULL LIFT
INSPECTION AS DEEMED SUITABLE BY TRAINED LIFT
SERVICE PERSONNEL.
Summary of Contents for A-7
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