Pump House PH-2L, Руководство пользователя, Страница: 2 / 2

COMMISSIONING & MAINTENANCE
1. Before servicing the pump, disconnect the electric power at the fuse box.
2. Upon commissioning, check for debris in the drain pan. Remove any
material that might block the drain line or drain into the pump tank.
3. It is recommended that the pump be checked every six months for proper
operation. Most important is to check for debris blocking the pump
discharge adapter/check valve. Check for proper free movement of pump
float (Figure 3) and switch and check for free, unrestricted movement of
motor and fan.
4. Clean the holding tank and float with warm water and mild soap. Rinse
completely when finished.
5. Check the inlet and outlet piping. Clean as necessary. Be sure there are no
kinks in the outlet line that would inhibit or restrict flow.
TESTING
1. Turn on power.
2. Remove motor/tank cover assembly and hold level.
3. Test motor switch by raising motor switch float with finger (Figure 3). Motor
should turn on just before float contacts underneath side of cover.
4. Replace motor/tank cover assembly on tank.
2
Figure 3.
ITEM P/N Description QTY
1 14940690 Tank 1
2 154411
Tank, Cover 1
3 154493 Motor,Plate,Volute , Assy 1
4 14940097 Cover, Motor 1
5 154715 Check Valve 1
6 154452 Float Arm 1
7 154471 Sw itch Holder 1
8 951089 Wiring Harness A
ssy,
230V, 6FT. 1
9 902414 Tapping Screw 5
10 950337 Sw itch 1
11 929602 Drain Hole Plug 2
12 154455 Float Pivot Pin 1
13 951941 Lead Wire Assy 1
14 154037 1/4" ID Tubing Adaptor (Not Show n) 1
Motor Switch Float
Form 998389 — 09/2006
Figure 4.