Edwards A37104902, Инструкция по эксплуатации

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sight
‑
glass is visible and the oil filler
‑
plug, oil drain
‑
plug, mode selector and gas-ballast
control are accessible.
If the pump is part of a permanent installation the handle can be removed to make the
pump more compact. To remove the handle, cut the handle into two and remove the
free portions from the pump.
If the pump will be located inside an enclosure, ensure that there is adequate ventilation
at both ends of the pump, so that the ambient temperature around the pump does not
exceed 40 °C. There must be a minimum space of 25 mm between the pump and
enclosure walls.
4.5 Fill the pump with oil
Fill the pump with oil as described below. Refer to Figure: General view of the pump on
page 11 for the item numbers.
1. Remove the oil filler-plug.
2. Pour oil into the pump until the oil-level reaches the MAX mark on the bezel at the
top of the oil sight-glass. If the oil-level goes above the MAX mark, remove the oil
drain-plug and drain the excess oil from the pump.
3. After a few minutes, recheck the oil-level. If the oil-level is now below the MAX
mark, pour more oil into the pump.
4. Refit the oil filler-plug. Tighten the plug firmly by hand. Do not overtighten.
4.6 Electrical installation
WARNING:
Ensure that the electrical installation of the pump conforms with the local and
national safety requirements. The pump must be connected to a suitably fused and
protected electrical supply with a suitable earth (ground) point, for recommended
cord sets refer to Lubrication data on page 14 .
4.6.1 Connect the pump to the electrical supply
Note:
The pump will restart automatically when the electrical supply is restored after an
interruption and when the pump cools after it has overheated. If automatic pump restart
is not required, use electric control equipment that must be reset manually.
1. Insert the moulded IEC connector at the end of the cable into the electrical inlet
connector on the motor.
2. Connect the plug (if fitted) at the other end of the cable to the electrical supply. If a
plug is not fitted, connect the wires in the cable to the correct terminals of the
electrical supply.
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A37132880_F - Installation