Medium-consistency pump MC
STANDARD, C-01-000000
Rev. 0, 2010.02.09 MAINTENANCE Kap.7 , Seite 1 of 22
GRZ-2698573-v1-Maintenance.FM
7 MAINTENANCE
7.1 General
This chapter describes the maintenance and upkeep of the
medium-consistency pump, which are the responsibility of the machine
operator.
All activities mentioned in this chapter must be performed at the correct
time.
The ANDRITZ AG service department is at your disposal for
troubleshooting, as well as for extensive maintenance and repair work.
( /MEDIUM CONSISTENCY PUMP MC/INTRODUCTION)
Operators trained and authorized by Andritz AG may also carry out
repairs on site after obtaining consent from AAG.
7.2 Safety regulations
General safety
instructions
All applicable accident prevention rules must be observed.
Sufficient space for maintenance work must be included right away in the
arrangement drawing.
Maintenance and service work is not permitted while the machine is in
operation.
Do not exceed permissible crane loads and weights on lifting gear and
ropes/shackles. Secure loads against falling down.
Do not step or walk below suspended loads. Standing below suspended
loads is dangerous and thus, strictly forbidden.
The system must be drained and thoroughly cleaned before beginning
maintenance work. The gate valves must also be closed.
Use only original spare parts.
In order to avoid chemical burns, the chemical supply has to be closed
properly before starting maintenance work.
Energy
supply
Before beginning any maintenance or repair work the operator must
disconnect the energy supply to all drives securely. This can be achieved
with a maintenance switch, lockable racks in the MCC, or with other
suitable measures that comply with the safety regulations.
DANGER
Disregarding the safety regulations may cause a risk to life and limb.
If the safety regulations are disregarded, this may cause a risk to life
and limb and damage to the machine or its components.
All safety instructions in this section must be strictly observed.
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