Gema MagicCompact BA04, Инструкция по эксплуатации и список запасных частей

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V 10/17
24 • Operation MagicCompact BA04
Alarm messages
If malfunctions take place, the signal horn sounds and an alarm message
is shown (see the chapter "Troubleshooting" and the control unit user
manual).
Filter cleaning
The filter cartridges in the After Filter are blown off cyclically from the in-
side during operation. The predetermined cycle times are set at the facto-
ry, but must be reset if the maximum differential pressure is repeatedly
exceeded (this initiates an alarm).
The differential pressure is displayed on the pressure gauge:
– Pressure monitoring on the filter – is only displayed optically on the
pressure gauge
– Pressure monitoring on the fan – is displayed optically and the alarm
is initiated by 2 manostats (optically and acoustically)
The upper limiting value, by which the alarm is initiated, is plant-specific
and is set by our trained service personnel when assembling the booth.
The setting of the cycle times must be done only by trained service per-
sonnel. The input is entered directly on the operating unit of the plant con-
trol (see also the operating manual of the plant control unit).
Color change and cleaning
The color change can begin, when the last workpieces have left the
booth. In automatic operation mode, the coating is stopped automatically.
Following, a step by step description of the color change procedure from
bright to dark (or vice versa) is given. A prerequisite for a quick and effi-
cient color change is that it is done by 2 people, so that some of these
steps can be carried out simultaneously.
1. Prepare the booth for cleaning
– The booth must be empty of hangers
– Close the booth doors
– Switching over the booth control to cleaning operation
– Move the guns to the cleaning position
2. Prepare the OptiCenter for cleaning
– Remove the powder container from the OptiCenter (the recovery
hose remains on the powder container)
– Set the OptiCenter to the cleaning mode
– Coarse cleaning of the OptiCenter
3. Clean the guns externally and move them to the blow off position
4. Blow off (internal cleaning) the powder hoses in direction from the
OptiCenter
5. Coarse cleaning of the booth
– Coarse cleaning of the booth with the air lance