
6
TECGFM Series
Magnetic Grease Filter
Maintenance
Ensure system is turned o prior to carrying out maintenance.
Disassembly
• Wipe exterior of the unit to remove any dust and dirt build up.
• Open vent valve to relieve internal pressure (check gauge is on zero).
• Unscrew the filter housing anti-clockwise (Item 1) using a 19mm spanner and pull
down past the filter element (Item 2).
• Remove filter element (Item 2) by gently pulling downwards until it is free from the
main body.
• Unscrew (Item 3) magnet assembly from (Item 2) filter element by turning
anti-clockwise facing the cap.
• The contaminated components (Item 2 and 3) can now be cleaned in solvent and
wiped clean and reassembled.
• For reduced downtime, replacement filter elements are available. Refer to page 3.
Inspection and Pre-Lube
• Check that the O-ring and backup washer (Item 4) in the filter element are
undamaged, replace if necessary. See page 3 for part numbers.
• Lightly smear O-ring with clean grease.
• Check that the filter housing O-ring (Item 5) is undamaged and replace if necessary.
Refer to page 3 for part numbers.
• Lightly smear O-ring with clean grease.
Assembly
NOTE: Care must be taken not to contaminate items.
• Screw the magnet assembly (Item 3) clockwise into the filter element (Item 2) and
hand tighten.
• Locate the filter element onto the spigot of the filter body, push it upwards until it
hits the shoulder.
• Screw the filter housing (Item 1) into into the body clockwise until tight against the
shoulder. A minimum torque of 80Nm is required.
• Close the vent valve.
Filter maintenance is now complete and the system can be turned back on.