Repair
Hoppers
1.If material is in the hopper pump out the remaining material.
2.If the pump has failed:
a.Place a waste container beneath the plug on fit- ting (61). Remove the plug.
b.Drain all material from hopper into the waste container.
c.Install plug after material is no longer draining from fitting (61).
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plug 61
3.Follow Pressure Relief Procedure, page 20.
4.Loosen fitting (61) and disconnect hopper from pump.
5.Remove the recirculation line from the hopper and place in a waste container.
Solvent Pump
1.Follow Pressure Relief Procedure, page 20.
2.Disconnect the fluid line and air lines from the sol- vent pump.
3.Loosen the four screws that attach the solvent pump to the cart (1). Lift and pull pump from the slots.
1
screw
4.Refer to the Merkur Pump Assembly manual to ser- vice or repair the solvent pump.
5.Follow the steps in reverse order to reinstall the sol- vent pump.
U
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6.Lift the hopper off of the mounting bracket.
7.Repeat for second hopper.
38 | 3A0420H |
