24
www.stenner.comStennicator
TUBE REPLACEMENT
PREPARATION
1. Follow all safety precautions prior to tube replacement.
2. Prior to service, pump water or a compatible buffer solution through the pump and
suction/discharge line to remove fluid and avoid contact.
3. Turn pump off.
4. Disconnect the suction and discharge connections from pump head.
B
A
C
REMOVE TUBE
Always unplug pump before doing maintenance work.
1. Unplug the pump.
2. Slide the vertical tab 180 degrees from left to right to unlock the cover latch.
Illustration A
3. To slide cover off, push up on the raised edge. Illustration B
4. Release the fittings from the slots to remove the tube. Illustration C
5. Remove roller assembly.
6. Use non-citrus all-purpose cleaner to clean residue from pump head housing, roller,
and cover.
7. Check cover for cracks. Replace if cracked.
8. Ensure rollers spin freely.
9. Replace roller assembly if: seized, excessive side play from bore wear, or if rollers
are visibly worn.
10. Re-install roller assembly.
To Next Page
Loading...
