Stenner Pumps S Serie Manual De Instalación Y Mantenimiento página 92

S30 & S40 TUBE REPLACEMENT
E Collapse roller assembly
F Remove tube
G Check rollers
S Series FW 4.01.02 US and Canada 800.683.2378, International 904.641.1666 www.stenner.com
continued
REMOVE THE PUMP TUBE
6. Collapse the roller assembly.
S30
Hold the pump securely, use the tube housing cover as a wrench
and quickly (snap) rotate the cover counterclockwise to collapse
the roller assembly. The tube will no longer be pressed against the
tube housing wall. E
S40
Hold the motor securely with one hand. With the other hand, hold
the tube housing cover with your forefingers inside the top lip of the
cover. Use the cover as a wrench and with your palm quickly (snap)
rotate the cover counterclockwise to collapse the roller assembly.
The tube will no longer be pressed against the tube housing wall.
7. Remove and discard the pump tube. F
8. Remove the roller assembly and housing. Set them aside to
reinstall later.
9. Use a non-citrus all-purpose cleaner to clean chemical residue
from the tube housing, roller assembly and cover.
10. Check the housing for cracks. Replace if cracked.
11. Ensure the rollers turn freely. Replace the roller assembly if the
rollers are seized or worn or if there is a reduction or lack of output
from the pump. G
12. Reinstall clean tube housing.
13. Lightly apply AquaShield
14. Reinstall the roller assembly.
92
continued
™
along the entire shaft.