amiad Filtomat MG-110P, Installation, Operation And Maintenance Instructions

Page: 14 / 51

MG110P
7.2013 Page 14 of 51
Replacing the Piston
1. Drain the filter.
2. Remove the eight nuts holding the piston and cylinder assembly, and remove the assembly.
3. Inspect the suction scanner to make sure it moves freely in its bearings and the end that mates with piston is not damaged.
4. Apply silicon grease to the O-ring at the base of the piston/cylinder assembly.
5. Push the piston/cylinder onto the eight studs, taking care that the O-ring slides into the opening and seats properly.
6. Place nuts on the studs. Tighten gradually in a criss-cross pattern to avoid binding.
7. Activate the filter as in "Operating the Filter for the First Time."
Removing and Installing the Filter Screen and the Suction Scanner
1. Drain the filter.
2. Remove the inlet screen.
3. Remove the piston and cylinder assembly.
4. Pull out the filter screen and suction scanner as an assembly.
5. Insert the filter screen/suction assembly making sure it is seated and is flush with the piston end of the filter housing.
6. Make sure that the suction scanner moves freely in its bearings.
7. Install the piston and cylinder assembly.
8. Activate the filter as in "Operating the Filter for the First Time."
Figure 7: Filter Screen/Suction Scanner Assembly
Should be seated
and flush with flange
surface
Suction
scanner must
turn and slide
freely