ThorWorks Industries SealMaster SP 300, Руководство по обслуживанию

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S P 3 0 0 / 5 7 5 S Q U E E G E E / D UA L S P R AY M A C H I N E
Troubleshooting Guide –
Squeegee/Spray Machines
6. Material Pump Suddenly Stopped
C. If you don’t hear a click in each direction, this means one
side of the return spring has come off the mechanism.
The limit switch is bolted to a plate that is attached to the
hydraulic cylinder by four screws. Remove the screws and
lift the whole unit off. Unbolt the limit switch from the plate.
Turn the switch upside down and remove the bottom plate.
You will see a heavy wire that makes contact with the
mechanism as the swing arm moves back and forth. One
side of the wire has come off of the mechanism, push it
back down and move the swingarm to make sure it stays
on. Re-assemble the unit.