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26
TUBE REPLACEMENT
continued
CENTER THE TUBE
1.
Lift the latch located between the tube
fittings, leaving the end of the latch
engaged with the lip on the tube housing
cover. Leave the latch on the opposite
side engaged.
Illustration N
2.
Plug the pump in. Depress the prime
button and turn the tube fitting on the
suction side not more than 1/8 of a
turn in the direction the tube must move
Illustration O
3.
Do not let go of the fitting until the tube
rides approximately in the center of
the rollers.
4.
Release the prime button, let go of the
fitting, and secure the latch between the
fittings.
Illustration P
5.
Inspect the suction and discharge lines,
point of injection, and check valve
duckbill for blockages. Clean and/or
replace as required.
6.
Reconnect the suction and
discharge lines.
7.
Depress the prime button to run the
pump for one minute and
verify operation.
N
Prepare to center tube
Closed latch
Front of latch secure
Back of
latch open
O
Center tube
P
Secure latches
1/8 Turn
