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Commissioning and decommissioning
6
Commissioning and decommissioning
6.1 Start-up
DANGER
Risk of explosion due to wrong or polluted lubricating oil!
Using the wrong or polluted lubricating oil can cause a severe danger of explosion!
Ø
To lubricate the vacuum pumps VSI OXY it is only allowed to use oil type OXY-
GEAR-LUBE 160 of Elmo Rietschle.
Ø
Assuming that the lubricating oil could be mixed with organic substances, it must
be replaced immediately.
DANGER
Danger of explosion due to explosive mixtures!
If organic substances and oxygen are mixed, this can cause explosive mixtures.
There is a serious danger of explosion!
Ø
Assuming that the lubricating oil could be mixed with organic substances, it must
be replaced immediately.
Ø
If the vacuum pump is polluted with organic substances, it must be put out of
operation and cleaned by specialist personnel authorised by Elmo Rietschle.
WARNING
Risk of injury due to improper operation!
Improper operation of the machine can cause serious or fatal injuries.
Ø
Strictly observe the safety instructions. Especially observe the safety instructions
in chapter 2 .
CAUTION
Risk of injury due to hot surfaces!
When the machine is at operating temperature the surface temperatures on the com-
ponents may rise to above 70 °C. This can cause burns.
Ø
Do not touch hot surfaces (indicated by warning signs).
Ø
Wear suitable protective gloves, if necessary.
CAUTION
Risk of injury due to noise emission!
High sound pressure level can permanently damage hearing.
Ø
Observe measured sound pressure level, see chapter 9.
Ø
When spending a long time in the vicinity of the running machine use ear protec-
tion to avoid permanent damage to hearing.
CAUTION
Risk of injury due to drawing in and trapping!
Due to the high pumping capacity it is possible that fingers are drawn in the inlet con-
nection and injured.
Ø
Do not put your hands onto the inlet connection to check the suction.
CAUTION
Property damage due to insufficient cooling!
If the cooling water flow is reduced or interrupted, the cooling of the machine cannot
be ensured. This can cause reduced performance or blackout failure of the machine
and damage the machine.
Ø
Operation is only allowed with water cooling and sufficient cooling water quantity.
Ø
Make sure that the cooling water flow is not interrupted.
