Commissioning - Weller WFE2S Manuel D'utilisation

b The WFE2S must not be used in very humid or damp surroundings.
b The WFE2S must never be used in the vicinity of inflammable liquids or gasses.
b You are only permitted to use the WFE2S in the agreed manner.
b Protect the connecting cable from heat, oil and sharp edges.
b The connecting cable must be regularly inspected for damage.
b Any damaged electrical tools must be removed before any further use.
b Safety devices must never be taken out of operation.
b Only use accessories or auxiliary equipment that are listed in the accessories
list in the operating manual or released for use by the manufacturer.
b WELLER accessories or auxiliary equipment must only be used with original
WELLER equipment.
b The use other tools or accessories can increase the risk of injury.
b If the WFE2S in operated in conjunction with other equipment, attention must
be paid to the warning information given in the operating manuals for the other
equipment.
Accident protection
b Look out for sparks.
b Only a soldering fumes extractor that is suitable for the workplace should be used.
b Prevent unauthorised starting.
b Only work in well-lit areas.
b If devices for connecting to a solder fume extractor are already present they
must be tested to ensure they are in a safe working condition.
Maintenance and repairs
b Only qualified electricians are permitted to repair the electrical tools.
b Pull the mains plug out of the socket before starting any maintenance and
repair work
b Follow the maintenance instructions and information regarding filter changes.
b You are only permitted to use original WELLER replacement parts.
Attention! Danger to life and limb exists if the safety regulations are not
complied with.

4. Commissioning

Installation
Fit one or both DN 40 connection flanges (3) to the filter housing with 3 securing
screws. If only one connecting flange is to be used then the other vacuum connection
PK Elektronik Vertriebs GmbH, E-Mail: info@pkelektronik.com, Internet: www.pkelektronik.com
must remain blanked. The connecting flanges can be connected either directly to a
DN 40 pipe system or via a flexible pipe to the fume collection device. Ensure that the
exhaust air (1) from the WFE 2S is not obstructed.
Electrical connection
The supply voltage must be checked against the machine name plate details prior to
switch on. If correct then connect the WFE2S to the mains and switch on at the
machine main switch (5). A illuminated green LED (12) will indicate that the machine
is running. The desired speed can then be set by adjustment of the speed setting
potentiometer.
Filter checks
The filter status display warns when a filter check is required. When the red LED (11)
illuminates, switch off the machine and lift off the top housing (2). Remove the pre
filter mat (13) and replace with a new one. Reassemble the machine and switch on. If
the red LED (11) goes out then that is all that is required. If the red LED remains on,
then repeat the procedure, this time replacing the combined filter (14). Follow the
instructions in the maintenance info on page 19. Reassemble the machine and switch
back on.
Note: The pre filter mat (13) will need to be replaced more frequently than the
combined filter.
Remote control
The full range of WFE2S functions can be remotely controlled from a PC by way of the
integral RS232 interface (10). In addition to the manual functions available from the
machine, a speed limiting function can be selected in the remote mode so that if both
extraction ports (3) are closed the machine speed reduces to 20 % of maximum.
When the ports are reopened, the machine will reset to its default speed setting.
An hours run meter is also available in the remote setting.
Decommissioning
Attention! A high concentration of pollutants will result in the active carbon heating
up. The equipment should be run for several minutes in a pollutant free
state before being switched off in order to prevent unwanted heating up.
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