Hale SMR - Manual (Page 81)

Stainless Max Series Pumps 6-3
Maintenance and Repair
3. Match mark, tag and/or note the orientation of all mechanical and
electrical components and connections to the pump, gearbox
and/or pedestal before disconnecting or removing them. This
aids in proper reassembly.
CAUTION !
BEFORE WORKING ON THE PUMP, DISCONNECT SUCTION AND
DISCHARGE PIPING AND DRAIN THE PUMP BODY.
4. Drain the inlet (suction) side of the pump body per your required
procedures.
5. Remove the 14” NPT pipe plug from the pump body to drain any
remaining fluid. Have a suitable container available to collect
access fluid, approximately one to two gallons (3.8-7.6 liters).
6. Disconnect the suction and discharge piping, for example -
❑
adapter ring
❑
priming pump
❑
foam inductor
❑
tank fill line
❑
suction tube
❑
rams horn suction option
❑
victaulic suction option
Also disconnect cooling tubes from the water manifold and pump
as required.
7. Remove the 1/4” NPT pipe plug from the pump body to drain any
remaining fluid. Have a suitable container available to collect
access fluid, approximately one to two gallons (3.8-7.6 liters).
Have clean disposable shop rags and oil dry handy.
8. If the gearbox or pedestal are being serviced, see Section 4:
“Preventive Maintenance,” heading “Annually,” beginning on
page 4-8 and drain oil from the gearbox and/or the pedestal.
9. Determine best method for servicing, i.e.., servicing while in
the apparatus or removal from the top or bottom of the
apparatus.
10. Always use proper lifting and support apparatus (cranes, hoists,
straps, etc.) when servicing the unit. Avoid using chains to
protect finished surfaces from scratches.