WELLER VORFILTER-FILTERSCHEIBE WELLER, WELLER VORFILTER-FILTERSCHEIBE Datasheet - Page 13

• Manufacturer Part Number: WELLER VORFILTER-FILTERSCHEIBE
• Description: VORFILTER, FILTERSCHEIBE, PK3
• Manufacturer: WELLER

Specifications of WELLER VORFILTER-FILTERSCHEIBE

• Svhc: No SVHC (15-Dec-2010)
• Lead Free Status / RoHS Status: na

WFE 4S
WFE 4S – mobile, powerful, electronically controlled suitable for central or
stand alone applications.
The WFE 4S is able to extract fumes from up to 8 workstations. The powerful mainten-
ance free variable speed pump is electronically controlled, and has a maximum capacity
of 615m3/h. It has 3 operating modes. Standard speed control selected by the user irre-
spective of the load on the system. Speed limiting control, when the pump speed is
automatically varied to match the load on the system and Economy control, when the
rate of fume absorption is maintained at a constant value.
The operating hours and the filter condition is also recorded. A three-stage filter com-
prising a fine dust filter (F5), HEPA filter and wide band gas filter is fitted to the stan-
dard unit but an adhesive fume absorption filter can be fitted. A flanged connecting
pipe suitable for connection to the Weller pipe system 75 is supplied. A wide range of
system 75 pipes, fittings and accessories are available to meet all installations and app-
lications.
Features:
• 3 operating modes
• LED display for filter condition indication
• RS 232 interface for remote control via a PC
Technical data WFE 4S:
Dimensions:
Weight:
Operating voltage:
Power input:
Noise level:
Max. vacuum:
Max. extraction rate: 615 m
Max. capacity:
Standard connection: pipe system 75
Order No.:
WFE 4S with gas filter:
as above but with adhesive fume filter
Order No.:
(L x W x H)
450 x 450 x 650 mm
21 kg
230 V/ Hz
450 VA
51 db(A) at
1 m distance
2,800 Pa
8 work places
005 36 256 99
(UK: 005 36 253 99)
005 36 496 99
(UK: 005 36 493 99)
3
/h
Spare filter + special filter
for WFE 4S:
• Fine dust filter
• Compact filter
• Special filter (option):
(10 units)
consists of:
- HEPA filter (H13)
- Wide band gas filter
adhesive fume filter 005 87 358 35
(50 % active carbon,
50 % Puratex
without HEPA filter H13)
(50% active carbon, 50% Puratex)
(F5) 005 87 358 37
(F7) 005 87 358 36
005 87 358 38
Pre Filter
To extend capacity of
WFE 2S and WFE 4S
units.
The pre filter is recommen-
ded for use with solder-
bath , automatic soldering
and laser applications. It
acts as a first stage in the
filter process thereby
increasing the lifetime of
the main filter units.
The pre filter can be fixed
directly to the top of the
WFE 4S or in series with it
or the WFE 2S as an inte-
gral element of the extrac-
tion system
Scope of supply:
• Filter box
• Fine dust filter (F7) 005 87 358 60
• 2 x hose
Order No.:
connections 75
005 87 358 32
005 87 358 62
13