Fein GRIT GIB Manual De Instrucciones página 9

OBJ_BUCH-0000000315-001.book Page 9 Thursday, June 21, 2018 8:49 AM
Intended use of the sub base.
The sub bases are intended for stationary assembly of GI
75/150 grinding machines in weather-protected environ-
ments.
Special safety instructions.
Ensure stable positioning and a level set-up of the sub
base. Fasten the sub base to the floor. If the sub base tips
over during working, this can cause serious injuries.
(figures 1 + 3)
Use suitable mounting material to mount the machine to
the sub base. Faulty assembly can cause the machine to
loosen from the sub base during operation and lead to
serious accidents.
Before switching on, make sure that all clamping levers
of the sub base are well tightened. If the machine sud-
denly drops or lowers, this can lead to serious accidents.
The plug of the extraction system may only be installed
by a qualified electrician. The protective conductor in
the mains socket must be connected to the protective
earthing of the mains supply.
Pull the mains plug for maintenance and repairs! If the
extraction device is switched on unintentionally, this can
lead to serious injuries.
Have the electrical safety of the extraction system
checked regularly in accordance with statutory provi-
sions. For systems that have not been checked, there is
danger of electric shock!
At a glance.
1 Clamping lever
2 Rest
3 Fastening screws
4 Motor
5 Hose clamp (GIBE)
6 Extraction hose (GIBE)
7 Frame (GIBE)
8 Filter insert (fine filter) (GIBE)
9 Filter insert (coarse filter) (GIBE)
10 Collection box (GIBE)
11 Locking screws (GIBE)
12 Star-knob screws of collection box (GIBE)
13 Extraction sleeve (GIBE)
Assembly instructions (figures 1 + 3).
Fasten the sub base to the floor using suitable
dowel/bolt connections. The connections must
withstand the forces that arise during working.
Loosen both clamping levers (1), adjust the rest (2)
horizontally and tighten both clamping levers (1) again.
Place the machine to be mounted onto the rest (2).
Because of the risk of accidents, this work must be
carried out by persons who are physically able to lift
the high machine weight.
Fasten the machine to the rest with the correspond-
ing fastening bolts (3).
Faulty assembly can cause the machine to tip over during
operation and lead to serious accidents.
GIBE: Mount the extraction hose (6) to the machine's
extraction sleeve and tighten the hose clamp (5).
Electrical connection (GIBE).
Observe mains voltage: The mains voltage and the fre-
quency of the power source must agree with the data
onthe type plate of the machine.
Plug the mains plug of the extraction system into the
socket outlet on the machine provided for this purpose.
Adjusting the incline (figure 2).
Loosen both clamping levers (1). Set the machine to the
required working height.
Tighten both clamping levers (1) again.
Operating instructions.
Switching on and off (GIBE).
The extraction system is automatically switched on or off
via the On/Off switch of the installed machine.
Emptying the collection box/
Replacing filter inserts (figure 4).
Loosen hose clamp (5) of the rear extraction hose and
pull the extraction hose off of the extraction sleeve (13).
Loosen both star-knob screws (12) and completely pull
the collection box (10) out.
Loosen/unscrew the six locking screws (11) until the
frame (7) and the filter inserts (8)/(9) can be pulled out to
the rear.
Clean the filter inserts with compressed air and empty
the collection box.
Before emptying, the contents of the chip/grinding-dust
box must have cooled down sufficiently and may only be
disposed of in suitable containers.
Place the cleaned filter inserts (8)/(9) into the frame (7)
with the correct side facing upward.
Mount all parts in reverse order.
Noise emission values (GIBE).
A-weighted emission pressure
power level measured at the
workplace L (re 20 μPa),
pA
in decibels
Measuring uncertainty K ,
pA
in decibels
Measured A-weighted sound
power level L (re 1 pW),
wA
in decibels
Measuring uncertainty K ,
wA
in decibels
en
9
Idle Sanding
80.5 94
4 4
90 100.5
2.5 2.5