Version B June, 2020
77
MagnaRam-SK
8.1 Trouble Shooting Air Motor
Trouble Shooting Air Motor
Problem
Description
Resolve
Air Motor Not Cycling
Pumps Not turned On at Control Panel
Turn On Pumps and adjust pressure
using the regulator.
Air supply to upper frame or control box
is off.
Turn On air supply to upper frame or
control box. Check Lock-outs
Control Box Regulator setting too Low
Raise Regulator setting.
Pilot Regulator hose is off or plugged
Check replace pilot regulator hose.
Kinked or Leaking air motor air lines
Check air motor air circuit.
Limit Valves loose or out of adjustment
Tighten and align limit valves.
Limit Valves or Memory valve defective
Replace Limit, Memory valve.
Mac valve not shifting -check signal
Replace Mac valve if not operating.
Air Motor stopping in
middle of stroke
Pilot Regulator not working
Replace Pilot Regulator.
Frozen Pilot Regulator or Air Motor.
Un-Freeze – Too much moisture in
air supply – Check air supply
Fluid Section seized – Not moving
because of hardened material
Replace fluid section.
Air blowing out of
Exhaust Port when air
cylinder is stalled
Damaged or cut Main O-Ring in air
cylinder
Rebuild air motor.
Shaft seals worn or damaged
Rebuild air motor.
Содержание Magna-Ram
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