Technical Guideline
In-Line Purge Pump Filter
Replacement Instructions
TG-95-0400
TG-95-0423
Rev B | 01/12/21
Page 2 of 5
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2.
Open the back panel of the unit using a flat head
screwdriver. There are two quick-turn screws on
the back of the unit. Move the suction tube and
the electrical cord out of the way of the back
door. (Fig. 1)
Fig. 1
3.
To gain access to the purge tubing assembly, first
remove the steel-reinforced vacuum pump tubing
by unscrewing the tubing clamp and pulling the
tubing from the brass fitting. (Fig 2)
Fig. 2
4.
Before removing the entire tubing assembly from
the unit, it may be necessary to manually drain
any waste from the suction canister.
Locate the quick connect fitting where the tubing
attaches to the purge pump. Using a flat head
screwdriver, press on the quick connect fitting,
then pull the tubing away from the fitting to
remove the tubing assembly. (Fig. 3)
Fig. 3
