18
Maintenance Instructions
If you are not completely familiar with
automotive lift maintenance procedures Stop: contact
factory for instructions.
To Avoid Personal Injury: Permit only qualified personnel to
perform maintenance on this equipment.
• Never overload lift. See capacity nameplate.
• Never direct water stream at control cabinet.
• Always keep locking latch free.
• Always keep all bolts tight.
• Always keep lift and lift area clean.
• Daily
1. Check locking latch for signs of wear. Make sure latch
operates freely.
2. Check for oil leakage.
3. Review all cables and cable connections for damage.
4. Check forks and carriage for damage.
• Monthly: Check Emergency Stop: Push the “Emergency
Stop” button. Columns should be inoperative with any
emergency stop button depressed.
• Monthly Lubrication
1. Lower lift, check oil level in oil tanks on each column:
Open Power Unit Cover. Check oil level. It should
just be touching the FULL line on the side of the tank.
If necessary, remove oil cap and fill with ISOVG32
hydraulic oil.
2. Oil the bushings on the jack handle and brake
mechanism assembly.
• Monthly: Examine Cords: Check the condition of the
charging cords on each column. Replace worn or
broken cords as required.
• Change fluid in accordance with oil manufacturer's
recommendations:
1. Columns must be completely lowered.
2. Remove cover panel from power unit.
3. Remove oil from power unit tank.
4. Refill with approximately 12 quarts (11.5 liters) of
hydraulic oil meeting ISOVG32 specifications, into each
tank. Fill until fluid is just touching the FULL line on the
side of the tank.
5. Check oil level in oil tanks on each column, add if
necessary.
6. Dispose of waste oil according to legal regulations.
*MCH20 maximum operation pressure is: 2877 psi.
*MCH19 maximum operation pressure is: 2877 psi.
*MCH14 maximum operation pressure is: 2350 psi.
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