Hydrotech Classic Series Stenner Basic Service Manual - Manual (Page 30)

29
4. Turn the pump off, let go of fitting, and tighten the cover
screws. The cover is not on securely if there is a gap
between the screw boss and the cover.
BEST PRACTICE
Factory recommended
Trim 1" off suction/discharge
tubing before installing
ferrules. Replace ferrules
with every tube change.
Fixed Rate Pump Tube Change
To install a new tube in a fixed rate pump, utilize the
on/off switch to jog the roller assembly in absence of the
feed rate control.