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T 30, T 34, T 42
+
-
Fig. 10: Sealing chamber: Check oil
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Installation and electrical connection
Motors T 30, T 34, T 42, T 49, T 50.1, T 56, T 57, T 63.x, T 72
T 49, T 56
+
-
+
Add the oil to the sealing chamber
-
Drain the oil in the sealing chamber
‡
Pump is not built-in.
‡
Pump is not connected to the power supply.
‡
Protective equipment has been put on!
1. Place the pump upright on a firm surface.WARNING! Risk of hands being crushed.
Make sure that the pump cannot fall over or slip!
2. Place a suitable tank to collect the operating fluid.
3. Unscrew the screw plug (+).
4. Unscrew screw plug (-) and allow the operating fluid to drain out. If a shut-off ball cock
is installed on the outlet opening, open the shut-off ball cock.
5. Check operating fluid:
⇒ When the operating fluid is clear, re-use the operating fluid.
⇒ If the operating fluid is contaminated (black), pour in new operating fluid. Dispose
of operating fluids according to the local regulations!
⇒ If there are metal filings in the operating fluid, inform customer service!
6. If a shut-off ball cock is installed on the outlet opening, close the shut-off ball cock.
7. Clean the screw plug (-), replace the seal ring and screw it back in. Max. tightening
torque: 8 Nm (5.9 ft·lb)!
8. Pour the new operating fluid in through the hole for the screw plug (+).
⇒ Adhere to the information for operating fluid type and quantity! When re-using
operating fluid, the quantity must also be checked and adjusted, if necessary!
9. Clean the screw plug (+), replace the seal ring and screw it back in. Max. tightening
torque: 8 Nm (5.9 ft·lb)!
T 50.1, T 57, T 63.1
-
T 63.2, T 72
+
-
WILO SE 2019-01
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