Operating Instructions_VF335_en.pdf - 第313页
8|Service and maintenance 8.5 Maintenance work to be performed daily 8.5.1 Sensors: visual inspection Fig.93: Visually inspecting sensors Visually inspecting sensors ü To visually inspect all available sensors: a) Cle…
8|Service and maintenance
Assembling the nozzle and the upper part of the gassing cap
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2 2
1
Fig.92: Assembling the nozzle and the upper part of the gassing cap
ü To assemble the nozzle and the upper part of the gassing cap:
a) enable the solder wave on the terminal.
b) Take the solder nozzle with the nozzle pliers, and gently lay it on the solder
wave in such a way that it is washed around by the liquid solder (1).
c) Wait a few minutes until the solder nozzle has heated up.
d) Take the solder nozzle with the nozzle pliers and carefully mount it.
ð If the solder nozzle cannot be mounted, it is not sufficiently heated.
e) Put the nozzle back on the solder wave and wait until the nozzle is sufficiently
heated.
f) Mount the solder nozzle.
g) Mount the upper part (3) on the gassing cap.
h) Close all hoods and doors.
i) Stop the service module.
ð The process has now been completed.
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 312/695
8|Service and maintenance
8.5 Maintenance work to be performed daily
8.5.1 Sensors: visual inspection
Fig.93: Visually inspecting sensors
Visually inspecting sensors
ü To visually inspect all available sensors:
a) Clean dirty sensors using a soft cloth. No dirt should be visible.
b) Have a certified electrician replace faulty sensors.
ð The process has now been completed.
With regard to this, please refer to the Cleaning agents used [
}300] Chapter.
CAUTION
Material damage is possible!
Do not clean plastic surfaces with solvents!
Also see
2 Cleaning agents used [}300]
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 313/695
8|Service and maintenance
8.5.2 Spray fluxer cleaning
CAUTION
Personal injury or material damage due to irritant substances!
The fluxer system is under pressure!
a) Service and maintenance work may only be performed by qualified staff which
has been trained accordingly.
ð When working on the fluxer system:
b) First de-pressurize the system.
CAUTION
Wear protective clothing!
a) Wear a face mask and protective gloves!
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 314/695