18
Pump Typ Z
Version: 27215 -G.1
Schmalenberger GmbH + Co. KG
D-72072 Tübingen / Germany
5.2
Repair
General
Always carry out repair work on the
removed pump in an appropriate
workshop.
Be sure to observe the general instructions
at the beginning of the chapter!
The following instructions will enable you to
dismantle the pump and to re-assemble it
properly with the requisite spare parts in
place.
The work can be undertaken with the usual
workshop tools. Special tools are not
required, with the exception of for the
installation of a new throttling bush.
After dismantling, thoroughly clean all the
individual parts of the pump. Check the
individual parts for wear and damage. Parts
that are not perfect must be reworked or
replaced.
5.2.1
Dismantling Preparations
When used in a facility, inform the shift
leader or manager.
5.2.2
Dismantling / Removal of the
Pump
The pump must be allowed to reach room
temperature.
•
Disconnect the power supply.
•
Close valves (on the suction and pres-
sure sides).
•
Remove existing additional connecti-
ons.
•
Release pressure and suction nozzles.
•
Disconnect motor.
•
Release pump base plate
•
Completely lift out the pump (out of the
tank, etc.)
•
Empty the pump
When emptying the pump please observe
the following instructions!
Information:
Also take note of the exploded di-
agram in chapter 8 “Spare parts
list / Drawing”.
Important:
Prior to starting to dismantle it the
pump must be safeguarded
against accidental switching on
(it must be disconnected). Warn-
ing on the switching cabinet!
Important:
For the following work, please be
sure to observe local regulations
and conditions.
Warning!
1. If the pump was used to
deliver liquids that are
hazardous to health, then
great care must be taken in
emptying the pump that
neither persons nor the
environment are placed at
risk through the process.
2. If necessary, wear
protective clothing and
protective mask!
3. The rinsing liquid used and
any residual fluid out of the
pump must be caught and
disposed of properly and
without placing persons or
the environment in any
danger.
