HALE Silencer APS Series, Инструкция по установке, эксплуатации и техническому обслуживанию, Страница: 59 / 146

59
Silencer Series Booster Pump
p/n: 029-0020-83-0
Preventive Maintenance
❑
IMPORTANT !
IF LEAKS CANNOT BE DETECTED BY FOLLOWING THE PROCEDURE, IT IS
ADVISABLE TO TEST THE PUMP HYDROSTATICALLY. TO TEST:
❑
OPEN ALL VALVES
❑
PLACE CAPS ON ALL VALVES
❑
CONNECT A POSITIVE PRESSURE SOURCE
❑
INSPECT THE PUMP FOR LEAKS
4.6 ANNUALLY
Annual maintenance consists of post-operation, weekly and monthly mainte-
nance. Maintenance for extreme conditions may also apply. In addition, the
annual maintenance includes the following tasks.
❑
Replace the pump gearbox oil - see page 59
❑
Check individual drain lines from the pump to the multi-drain to ensure
proper drainage and protection from freezing temperatures - see page 61
❑
Clean Priming Pump, if installed - see page 61. (Also see separate manual
provided.)
❑
Yearly pump test to check performance levels, including Tank-to-Pump Flow
Rate - see page 62. (Also see NFPA 1911 standard for more details.)
Replace Gearbox Oil
1. Remove the drain plug (magnetic) and drain the gearbox oil into a suitable
container. For container size based on gearbox capacity, see “Appendix
C1: Lube and Sealant Specifications” on page 133. Also see Figure 4-1:
“Typical Drain, Fill and Level Plugs” on page 57.
Have clean disposable shop rags and oil dry handy.
Note: Assembly orientation determines which plugs are used for oil fill, drain and
level detection. See installation plate drawings located at the back of this manual.
2. Examine the oil for contamination (e.g., water – turns the oil a milky color or
settles to the bottom). Also see Section 5 Troubleshooting, heading
“Water/Moisture in Pump Gearbox.” on page 73.
3. Properly dispose of the used oil.