Maintenance; Cleaning; Demounting The Bare Shaft Kit - Bredel 25 Additional Information

MAINTENANCE

4 MAINTENANCE
4.1

Cleaning

Warning
When cleaning the pump do not use a
high-pressure spraying pistol. This might
damage the seal and the bearing.
4.2

Demounting the bare shaft kit

When the bare shaft kit is demounted the
pumphead will come loose from the
support set. The pumphead must be
supported in some way, or the pumphead
has to be tipped to the front. In the latter
case piping has to be disconnected and
lubricant has to be removed first.
In this manual it is assumed that the
pumphead is lifted with a hoist and remains
fixed to the hoist.
1. Isolate the drive from the electrical supply.
2. Close any shut-off valves in the suction and
discharge lines and disconnect these lines.
Refer to the manual of the pump.
3. Place the hook of the hoist in the lifting strip (A).
Hoist the pump, so that the pump is secure
when it comes loose from the bare shaft kit.
12
A