Hydro-Park 1127 & 1123
USER MANUAL
42
MUTRADE INDUSTRIAL CORP.
9.2.11
Open the vent valve on the cylinder to make some air inside of cylinder released, if the platform jounces
when lifts up.
9.2.12
How to get the parking lift balance:
(a) Lift the platform up to any locking hole above 500mm height;
(b) Manually open the manual switch of solenoid valve on power unit to make platform descend;
(c) Keep turning on the manual switch of solenoid valve until both two mechanical locking blocks on two sides of
carriages fall on the bottom of the locking holes on same level
(d) Adjust the screw on adjustable screw rod to fasten or loosen the balance chain, to make the platform in
balance during operation.
9.3 Maintenance and servicing of power pack
9.3.1
Inspection of power pack
■
9.3.1.1
Regular inspection
◇
9.3.1.1.1 Operate the parking lift for a circle to make sure it can be normally pressurized and
depressurized if needed.
◇
9.3.1.1.2 Any abnormal noise during operation should be checked.
◇
9.3.1.1.3 Working temperature of motor should be checked regularly to make sure it’s within normal
range (from -25
℃
to +60
℃
).
◇
9.3.1.1.4 Check the possible leakage and abrasion at every oil hose connection. Fasten or replace the
sealing at oil hose connection and fitting if any leakage or abrasion found.
■
9.3.1.2
Monthly inspection
◇
9.3.1.2.1 Check and replace the oil hose if any crack, abrasion or leakage found.
◇
9.3.1.2.2 Check and replace the power line if any crack, abrasion or cut is found on insulating layer of
power line.
◇
9.3.1.2.3 Check the cleanness inlet filter and inside of oil tank. Clean or replace filter if bad cleanness.
◇
9.3.1.2.4 Check the oil level when the platform is at lowest position. Hydraulic oil is to be replenished if
lower than lowest oil level.
9.3.2
Maintenance of power pack
■
9.3.2.1
Make sure the power supply is cut off and platform of parking lift is lowered down to ground before
maintenance.
■
9.3.2.2
Power line, oil hose or other component is to be replaced with the same specifications.
■
9.3.2.3
The whole hydraulic system is to be depressurized completely before opened.
Note:
the lifetime of hydraulic system may be affected by environment, human factor or lifetime of hydraulic
components. Proper and regular maintenance could lower down probability of malfunction.
