6
H. PUMP MAINTENANCE
WARNING
Failure to observe precautions while installing, inspecting and maintaining pump can cause injury to
personnel from accidental handling of liquids that may harm skin or clothing, or fire hazard risks from
flammable liquids, or injury from high pressure fluid jets.
DANGER
BEFORE
working on equipment, make sure all power to equipment is disconnected and locked-out.
H.1 GENERAL
COMMENTS
NOTE:
Part number identifiers contained within parenthesis, such as (3), refer to circled numbers
shown on assembly drawings (Figures 3 through 11).
DANGER
De-energize driver before starting with any maintenance action
H.2 TOOLS
REQUIRED
Procedures described in this manual require common mechanics hand tools, a torque wrench, dial
indicators for alignment and a suitable lifting device such as slings, straps, etc.
H.3 Pump Disassembly Procedure
NOTE: For disassembly, use mechanical seal drawing (Figure 2) below and appropriate
assembly drawing per chart 2 below for particular pump types.
Figure 2 - MECHANICAL SEALS
