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Car-O-Liner Group AB
BenchRack
46
32163, EN- rev. 5,
2018-04
6.4
Problem: The lift cannot be lowered
Fault
Possible cause
Solution
Lowering valve fails to open. See the separate
instruction manual for the Power unit.
1. No current to the magnetic coil.
Check the voltage on the coil (24 V AC).
Trouble shoot according to the diagram.
2. The valve is blocked with dirt.
Clean the valve.
3. The valve sticks.
Change the valve and the oil.
4. The latch pawl (4) is stiff or sticks.
Clean so that the pawl enters the slot
easily.
Mechanical safety latch (3) is jammed.
Air cylinder (7) does not lift the latch pawl
from the slot.
Check the air supply to the air valve, see
the separate instruction manual for the
Power unit, and that the air valve receives
24 V AC. Make sure that the air hose is
not crushed or blocked.
Jumper connector on electrical box not inserted. Plug in the jumper connector
Содержание BenchRack 4200
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