Appendices; Troubleshooting; Replacing Components; Safety Advice - Bühler technologies Unit FGSL Bedienungs- Und Installationsanleitung

Bedienungs- und Installationsanleitung
Installation- and Operation Instruction
Kühl- / Filteraggregat / Off-Line Filter / Cooler Unit
FGSL

7 Appendices

7.1 Troubleshooting

Problem / Failure
Insufficient cooling
No oil flow / oil flow too low
Pump is too loud

7.2 Replacing Components

7.2.1 Safety Advice

DANGER
Electrical voltage
Electrocution hazard.
Before opening the cover or working on electrical components, disconnect the
device from power supply. Make sure that the equipment cannot be
reconnected to mains unintentionally.
Installation and maintenance must be carried out by by trained staff only.
Regard correct mains supply.
WARNING
High pressure, environmental hazard
Possible injuries due to ejected parts or oil during maintenance
Do not work on the pressurized oil circuit. This includes work on plug screws. Depressurize
the system before starting maintenance or cleaning.
Avoid environmental pollution during. Use oil pans or similar devices to collect leaking oil.
Possible cause
- Air temperature higher than
specified for calculation
- Wrong rotating direction
- Motor not running
- Air flow too low
- Cooling matrix clogged
- Obstacles too close
- Oil flow too low
- Oil channel clogged
- Oil circuit blocked
- suction pressure too high
- oil filter clogged
- See above
- suction pressure too high
BX270001, 10/2010
- Use larger cooler
- Connect motor correctly
- Connect motor correctly
- Connect motor correctly
- Clean acc. to 4.3.1
- Keep minimal distance
- Connect motor correctly
- Clean according to 4.3.2
- Open all valves
- Choose sufficient suction
pipe/hose diameter / reduce
suction height
- Change filter element
- Choose sufficient suction
pipe/hose diameter / reduce
suction height
Art. Nr.90 31 065
Solution
25