Medium-consistency pump MC
STANDARD, C-01-000000
Rev. 0, 2010.02.09 SAFETY Kap.2 , Seite 13 of 20
GRZ-2698567-v1-Safety.FM
2.13 Welding work
In general, welding work is only permitted after consulting Andritz AG. Any
welding work that is described in detail in the maintenance instructions is
excluded from this ruling.
When performing welding work, always observe the relevant safety
regulations, as well as the appropriate safety regulations for work
performed in enclosed and confined spaces.
All motors should be disconnected before carrying out electric welding
work.
2.14 Hydraulic and pneumatic equipment
Hydraulic and pneumatic systems operate at high pressure. Malfunctions
in the hydraulic system may cause hazards to operating personnel,
damage to property and environmental pollution.
The specified operating data and the prescribed revision and
maintenance intervals must be observed at all times.
Systems must be depressurised before carrying out maintenance work.
Work on hydraulic and pneumatic equipment must not be carried out
other than by skilled erection personnel with special training and
experience in handling hydraulic and pneumatic equipment.
In order to avoid injuries (e.g. caused by whiplash), all pressurised flexible
hoses and pipes must be tied or held together.
2.15 Oils and greases
The safety instructions for the products concerned must be observed
when handling oil, grease and other chemical substances.
Adequate skin protection is required when handling aggressive media.
See manufacturers' information for the type of skin protection required.
Also observe relevant requirements for disposal.
2.16 Chemicals
The medium-consistency pump is also designed for mixing in chemicals,
e.g. for post-bleaching.
The following chemicals can be pumped and added to suction channel
(please see
Abb. 2-2/ page 15)
HOT WORK PERMIT
REQUIRED
Danger of fire or explosion!
There is a considerable risk of fire or explosion during welding work.
Always take the appropriate fire precautions before beginning work,
e.g. keep fire extinguishers ready.
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