Fault Messages And Fault Elimination; Accessories - Weller WFE 2CS Betriebsanleitung

English
Note
Different fluxes, flux concentrations and different dust
concentrations in the extracted air can considerably reduce
the service life of the filter.
The filter must therefore be inspected regularly and replaced
if necessary.
Recommendation for filter change:
● In single-shift operation, check the pre-filter (=fine dust
filter) every 10 days and replace if badly contaminated.
● Replace the compact filter after the 6th to 8th pre-filter
change.
Removing filter:
1. Disconnect the mains plug (7) from the mains power
supply.
2. Open the turnbuckles (4) between the turbine housing (8)
and filter housing (2).
3. Lift up the filter housing (2).
4. Remove the contaminated fine dust filter (10) from the
compact filter (11) or
remove the contaminated compact filter (11).

9. Fault messages and fault elimination

Fault
No extraction capability
WFE 2CS does not start up
HEPA filter contaminated too
quickly
7
Possible cause
- Pipe system leaking
- Filter contaminated
- Insufficient speed
- Thermal cut-off
- No pre-filter inserted
Note
Dispose of the contaminated filter as hazardous waste in
accordance with the specifications in the country of use.
Installing new filter:
5. Insert compact filter (11) (observe flow direction).
6. Insert fine dust filter (10) in compact filter (11).
7. Close filter housing (2).
8. Close turnbuckles (4).
9. Note date of filter replacement on maintenance label and
affix on housing in clearly visible position.
10. Insert mains plug (7).
The unit is now ready for operation again.
Resetting the filter service life:
11. Press and hold the ▲ (13) and ▼ (14) buttons on the
remote control and switch on the mains power.

10. Accessories

T005 36 446 80 KIT1AS set for WFE 2 surface extraction
T005 36 436 81 KIT1AN set for WFE 2 surface extraction
T005 36 506 81 KIT1AF set for WFE 2 surface extraction
T005 36 576 99 Extraction hose, flexible dia. 60 (3 m)
T005 87 627 01 E12 filter set with 10 M5 pre-filters
T005 87 621 03 Fine dust filter M5 for E12 filter
(10 pieces)
Fine dust filter for Compact filter:
T005 87 358 83 Compact filter, comprising EPA filter
E12, wide band gas filter (50 % activated
carbon, 50 % Puratex) and Fine dust filter
M5 (10 pieces)
T005 87 358 84 Fine dust filter M5 (10 pieces)
T005 87 358 85 Fine dust filter F7 for E12 filter
(10 pieces)
T005 87 358 95 Compact filter for adhesive vapours,
comprising wide band gas filter
(50 % activated carbon, 50 % Puratex)
Corrective measures
- Seal pipe system
- Change filter
- Increase speed setpoint
- Allow the WFE 2ES to cool down
- Switch on again after approx. 3h
- Insert pre-filter
- F7 Insert pre-filter
- Insert pre-separator (with high solids content)