Operating Instructions_VF335_en.pdf - 第337页
8|Service and maintenance a) Open the doors and covers in the fluxer area. b) Visual inspection of the whole fluxer area. c) Pull out and clean the trough (1). d) To clean dirty components: – Toothed belts (2) – Convey…
8|Service and maintenance
8.6.13 Spray fluxer: Cleaning the whole fluxer area
42 24 31
Fig.108: The whole fluxer area
875 5 36
Fig.109: The whole fluxer area
ü To clean the spray fluxer:
a) Open doors and hoods in the fluxer area.
b) Visual inspection of the whole fluxer area.
c) Travel the spray head into the service position. With regard to this, please read
Chapter [Functional description].
d) Clean covering (1) of the the spray heads. Remove residual flux material with a
cleaning cloth.
e) Travel the spray head into the work position again.
ð The process has now been completed.
ü To clean the whole fluxer area:
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 336/695
8|Service and maintenance
a) Open the doors and covers in the fluxer area.
b) Visual inspection of the whole fluxer area.
c) Pull out and clean the trough (1).
d) To clean dirty components:
– Toothed belts (2)
– Conveyor profiles and chains (3)
– Sensors (4)
– Sliding surfaces (5) CAUTION!Do not lubricate sliding surfaces!
Smooth and soft running must be guaranteed!
– Spray heads (6)
a) Replace the leather felt (7) in the sensor (8).
b) Reinstall trough (1), close hoods and doors.
ð The process has now been completed.
With regard to this, please read Chapters Cleaning agents used [
}300] and Tools
and auxiliary materials [}301].
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 337/695
8|Service and maintenance
8.6.14 Cleaning the selective soldering module
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Fig.110: Selective soldering module
CAUTION
Risk of material damage!
All the parts of the soldering module coming into contact with liquid solder are
coated.
a) These parts may only be cleaned with a suitable brush.
b) Use a wooden scraper for residual solder which is hard to remove.
ü Cleaning the selective soldering module:
a) Visual inspection of the soldering module.
b) Remove and dispose of solder residue in an environmentally conscious man-
ner.
c) Check the connectors (2) for tightness. Fasten loose connections. Have defect-
ive connections replaced by qualified staff.
ð The process has now been completed.
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 338/695