PART
MAINTENANCE TASK
MAINTENANCE INTERVAL
VALVES
INSTRUMENTATION
MOTOR CONTROLS
Piping,
Valves &
Fittings
Isolation
Valves
Check
Valves
Air Release
Valves
Backflow
Preventer
Pressure
Transmitters
Control
Panel
Controller
Visually inspect system for leaks. Look at all couplings, flanges, and valves.
!
!
1 YEAR
1 YEAR
1 YEAR
1 YEAR
6 MONTHS
EVERY DAY
2-3 MONTHS, or whenever
visually inspecting the system
1 YEAR, or as required per
local requirements and system
operating conditions.
1 YEAR, or as required by
system operating conditions.
Inspect for leaks and repair as needed.
See equipment manufacturer manual for detailed disassembly & repair instructions.
Exercise valves.
1. Shut down the pump.
2. Repeatedly close & open each valve.
3. To clean out sediment, open and close the valves while operating the
pump in manual mode set to 20 Hz.
CAUTION: Do not operate the pump with closed isolation valves for extended
periods of time.
Inspect for leaks and repair as needed.
See equipment manufacturer manual for detailed repair instructions.
Inspect for leaks and repair as needed.
See equipment manufacturer manual for detailed repair instructions.
Inspect for leaks and proper operation and repair as needed.
See equipment manufacturer manual for detailed repair instructions.
Inspect for leaks and proper operation and repair as needed.
See equipment manufacturer manual for detailed repair instructions.
Visually inspect all wiring and components in the control panel.
1. Turn OFF the Main Disconnect Switch.
WARNING: If the system is equipped with a remote start relay, external voltage
may be present.
2. Remove the control panel casing.
3. Visually inspect wiring and components. Look for discoloration, detritus
buildup, arcing damage, loose connections, pest damage, or any other kind
of damage.
4. Make corrections as needed. Re-torque all loose connections according to the
torqueing specifications label in the control panel.
5. Replace panel casing and Turn ON the Main Disconnect Switch to resume
normal operations.
Check for Fault Messages:
1. Press the FAULT button on the HMI to access the Fault Log.
2. Determine if any new faults have occurred.
3. Correct any faults. See Troubleshooting Faults—Page Error! Bookmark
not defined.—for more information.
Precision Pumping Systems
•
GoPPS.com
•
6515 Business Way, Boise, ID 83716
•
208.323.5300
59
