REMS Krokodil 125 Notice D'utilisation page 13

eng
1. Technical data
Use for the intended purpose
WARNING WARNING
The REMS diamond slitting and cutting machines are intended for straight slitting or cutting of mineral building materials such as concrete, steel-reinforced concrete, all
kinds of masonry, all kinds of screed, natural stone without using water in connection with a suitable safety vacuum cleaner/dust extractor using suitable diamond cutting
discs with fi rm contact with the contact plate (9). Curved cuts are not permissible because the diamond cutting discs could jam or break. All other uses are not for the
intended purpose and are therefore prohibited.
1.1. Scope of Supply
REMS Krokodil 125: Electric diamond slitting and cutting machine, Allen key size 13, operating instructions, Plastic case.
REMS Krokodil 180 SR: Electric diamond slitting and cutting machine, Allen key size 13, operating instructions, steel case.
1.2. Article numbers
REMS Krokodil drive unit
REMS Universal diamond cutting disc Ø 125 LS Turbo
REMS Universal diamond cutting disc Ø 125 LS H-P
REMS Universal diamond cutting disc Ø 180 LS Turbo
REMS Universal diamond cutting disc Ø 180 LS H-P
REMS Pull L, wet and dry vacuum cleaner of dust class L
REMS Pull M, wet and dry vacuum cleaner of dust class M
Slitting chisel
Steel case
Plastic case
REMS CleanM
1.3. Applications
Slit depth
Slit width
Number of diamond cutting discs
1.4. Speed
Idle
Rated load
1.5. Approved diamond cutting discs
Mounting bore diameter
Max. outer diameter of diamond cutting disc
Thickness of the diamond cutting disc
Only use diamond cutting discs with a metal body in accordance with EN 13236.
1.6. Electrical data
Fuse (mains, 230 V)
Fuse (mains, 115 V)
Protection class
1.7. Dimensions L × W × H
1.8. Weight
without mains lead
1.9. Noise information
Workplace-related emission value
1.9.1. Vibrations
Weighted rms value of acceleration
The indicated weighted effective value of acceleration has been measured against standard test procedures and can be used by way of comparison with another
device. The indicated weighted effective value of acceleration can also be used as a preliminary evaluation of the exposure.
CAUTION CAUTION
The indicated weighted effective value of acceleration can differ during operation from the indicated value, dependent on the manner in which the device is used. Dependent
upon the actual conditions of use (periodic duty) it may be necessary to establish safety precautions for the protection of the operator.
2. Start-up
2.1. Electrical connection
WARNING WARNING
Caution: Mains voltage present! Before connecting the REMS slitting and
cutting machine, check whether the voltage given on the rating plate corresponds
to the mains voltage. On building sites, in a wet environment, indoors and
outdoors or under similar installation conditions, only operate the REMS slitting
and cutting machine with a fault current protection switch (FI switch) which
interrupts the power supply as soon as the leakage current to earth exceeds
30 mA for 200 ms.
2.2. Choosing the diamond cutting discs
Only diamond cutting discs with a metal body in accordance with EN 13236
are approved which fi t exactly onto the drive shaft (13) and have the permissible
outside diameter and permissible width. The maximum admissible speed of
the diamond cutting discs may not be lower than the speed of the REMS
diamond slitting and cutting machines. Up to two diamond cutting discs may
be mounted in REMS Krokodil 125 and up to three in REMS Krokodil 180 SR.
Only one diamond cutting disc is mounted for cutting (see technical data). For
large slitting widths it is recommended to mount a third diamond cutting disc
approximately in the centre between the two outer ones so that the ridges
Krokodil 125
185000
185021
185022
185500
185501
185024
185054
140119
≤ 38 mm
7 to 43 mm
1 to 2
230 V/115 V
7,900 rpm/8,300 rpm
5,000 rpm/6,500 rpm
22.23 mm (⅞")
125 mm
2.2 mm
230 V ~; 50 – 60 Hz; 1,850 W; 8.5 A
115 V ~; 50 – 60 Hz; 1,700 W; 15 A
10 A (B)
20 A
radio interference suppr.
ll, protection insulated
515 × 320 × 155 mm (20.3" × 12.6" × 6.1") 295 × 210 × 350 mm (11.6" × 8.3" × 1.8")
5.8 kg (12.8 lb)
L = 90 dB (A); L = 90 dB (A); L = 90 dB (A); L = 90 dB (A); L = 101 dB (A); K = 3 dB = 101 dB (A); K = 3 dB
pA pA pA WA WA WA WA
< 2.5 m/s²
created during slitting can be broken off more easily. When using more than
one diamond cutting disc, make sure that all of them have the same outside
diameter. When using more than one diamond cutting disc, these should always
be changed in sets.
WARNING WARNING
Only use diamond cutting discs with a metal body in accordance with EN 13236.
The use of other diamond cutting discs and the use of toothed saw blades are
dangerous and therefore forbidden.
2.3. Mounting the diamond cutting discs - setting the slitting width
REMS Krokodil 125 (Fig. 1 and 2)
Pull out the mains plug. Wear suitable hand protection. Place the REMS diamond
slitting and cutting machine preferably with the resting plate (9) on the bench
or on the fl oor. Undo the screw (17), the screw axle (7) is fi rmly stuck in and
may not be removed. Swing out the protective cover (6) around the screw axle.
Press the drive shaft lock (18) and remove the hexagon head bolt (10) with a
size 13 spanner. Pull the clamping fl ange (11) and spacer discs (12) of the drive
shaft (13). Clean the drive shaft and all parts to be mounted. The groove width
is set with the spacer discs. Arrange the spacer discs and diamond cutting discs
according to the slitting width. The direction arrow of the diamond cutting disc
must match the direction arrow (14) on the protective cover. At least one spacer
Krokodil 180 SR
185001
185026
185027
185500
185501
185024
185058
140119
≤ 61 mm
7 to 62 mm
1 to 3
230 V/115 V
4,500 rpm/4,500 rpm
3,300 rpm/3,300 rpm
22.23 mm (⅞")
180 mm
2.2 mm
230 V ~; 50 – 60 Hz; 2,000 W; 8.7 A
115 V ~; 50 – 60 Hz; 2,000 W; 17.4 A
10 A (B)
25 A
radio interference suppr.
ll, protection insulated
8.0 kg (17.6 lb)
K = 1.5 m/s²
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