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11 Maintenance 11
11.4 Special Maintenance Features
11.4
Compressed air armature
When needed, drain the water separator at the drain valve and aerate the pneumatic control system
over this valve during maintenance work. Check the water separator filter insert for dirt. Clean or
replace as needed. Never work without an original filter insert!
1 Pressure gauge
2 Reducing valve
3 Drain valve
4 Water separator
5 Intake air (min. 6 bar)
Strainers
Open strainers in the water and steam systems and clean the inserts (monthly).
Lubricating points
Use a grease gun to lubricate the cage bearing and fan shaft gasket at the appropriate grease nipple
(monthly).
Use only lithium-based lubricating grease, such as:
- ALVANIA 3 (SHELL)
- MARSON L2 (FINA)
- BEACON 2 (ESSO)
- LGMT 3 (SKF)
Limit switches at maintenance openings
The safety limit switches prevent the machine from starting operation as long as a lockable machine
opening is open.
This concerns:
cage loading door, still door, button trap cover
P12
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