Safety Instructions; Startup; Dry Vacuuming - Würth ISS 30-L AUTOMATIC Originalbetriebsanleitung

Safety instructions

DANGER
Risk of injury and damage
Observe the following safety instruc-
tions when handling the device.
 Only trained personnel are permitted
to use the device and the substances
for which it is to be used, including the
safe procedure for disposing of the
vacuumed material.
 An air exchange rate L must be pres-
ent in the room when the exhaust gas
is returned into the room. To remain
within the required limit values, the
volume flow of returned air must be
no greater than 50% of the fresh air
volume (room volume V
change rate L
W
tilation measures, the following ap-
-1
plies: L =1h .
W
 This device contains dust that is harm-
ful to your health. Emptying and main-
tenance, including removal of the dust
bag, may only be performed by tech-
nical specialists wearing suitable per-
sonal protective equipment.
 Do not operate the device without the
complete filtration system.
 Observe the applicable safety instruc-
tions for the materials being vacu-
umed.
 Apply the parking brake at the steer-
ing roller to ensure a secure footing
for the device. The device may move
uncontrollably if the parking brake is
open.

Startup

WARNING
Danger from dust that is harmful to your
health
Respiratory sicknesses through inhala-
tion of dust.
18
x air ex-
R
). Without special ven-
Do not vacuum without correctly in-
stalled filter elements, otherwise a dan-
ger to health from increased fine dust
emission is present.
ATTENTION
Escaping fine dust
Risk of damage to the suction motor.
Never remove the flat fold filter when
vacuuming.
Anti-static system
Static charges are discharged through the earthed
connection nozzles. This prevents sparking and
electric shocks with electrically conducting acces-
sories (included in the scope of delivery).

Dry vacuuming

 ISS 30: The device is fitted with a fleece filter
bag with lock latch, spare part item number
0702 400 071 (5 pieces).
 ISS 50: The device is fitted with a fleece filter
bag with lock latch, spare part item number
0702 400 072 (5 pieces).
Note
All types of dust up to dust class L can be vacu-
umed with this device.
Note
The device is an industrial vacuum cleaner for vac-
uuming dry, non-inflammable dusts with AGW val-
ues greater than or equal to 1 mg/m
 An additional fleece filter bag can be used
when vacuuming fine dust.
Installing the fleece filter bag
1. Unlock and remove the suction head.
2. Fit the fleece filter bag.
Figure A
3. Fit and lock the suction head.
Switching from wet to dry vacuuming
Applies only to the flat fold filter (cellulose):
ATTENTION
Switching from wet to dry vacuuming
Risk of damage to the flat fold filter.
Do not vacuum dry dust with a wet filter
element because this clogs the filter and
can make it unusable.
English
3
.