Stenner Pumps CLASSIC Serie Manual De Instalación Y Mantenimiento página 19

INSTALLATION
INSTALL SUCTION LINE TO PUMP HEAD
1. Uncoil the suction/discharge tubing. Use outside of solution tank as a guide to cut
proper length of suction line ensuring it will be 2-3" above the bottom of solution tank.
Allow sufficient slack to avoid kinks and stress cracks. Always make a clean
square cut to assure that the suction line is burr free. Normal maintenance
requires trimming.
Suction lines that extend to the bottom of the tank can result in debris pickup
leading to clogged injectors and possible tube failure.
2. Make connections by sliding the line(s) through connecting nut
finger tighten to the corresponding tube fittings.
3. Finger tighten nut to the threaded tube fitting while holding the tube fitting.
Over tightening the ferrule and nut may result in damaged fittings, crushed
ferrules, and air pick up.
DO NOT use thread seal tape on pump tube connections.
Finger
tighten
1/4" nut
Connecting Nut
*
For 3/8" connections only. Slide line through 3/8" connecting nut and finger tighten to male end of adapter or
pump tube fitting . While firmly holding the adapter or tube fitting, wrench tighten the 3/8" connecting nut one
additional half turn. If leak occurs, gradually tighten the 3/8" connecting nut as required.
continued
Ferrules
NOTE: Beveled ends of
ferrules face pump.
Tubing should bottom
into all fittings.
US and Canada 800.683.2378, International 904.641.1666
* and ferrule and
More on next page
DO NOT use thread
seal tape on pump
tube threads.
Classic Series
19