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CEDIMA
® • Technical Documentation • All rights reserved acc. to ISO 16016 • Changes serving technical progress reserved •
Erection and operation
Joint Cutter CF-22 E.800
ATTENTION!
Make sure to establish electric connections properly!
Work on electrical supply lines and electric motors may
only be carried out by qualified electricians or by properly
instructed personnel under the direction and supervision
of a qualified electrician in accordance with the applicable
electrical engineering regulations!
Observe the valid national rules and regulations!
The connection must be established via a properly installed
socket with earthing contact!
The connection socket (CEE) must be fused by a residual
current circuit breaker (RCCB) conforming to standard! Only
that will ensure protective grounding and separation from the
mains as required for safety reasons!
In operation on construction sites, the connection to the
building site main cabinet must be established according to
IEC (EN) 61439 and 60364-7-704!
Observe the relevant safety regulations and standards for
operation of electric equipment, e.g. the directives of the
employer's liability insurance association DGUV 3 of the
BGHW and the standard EN 60204 part 1!
ATTENTION
Observe the risks when connecting to a current
generator!
If the joint cutter is connected to a current generator, the user
bears the risk in the event of defects, e.g. voltage fluctuations!
When operating the
CF-22 E.800
on a current generator, first
switch the joint cutter OFF and disconnect it from the electrical
supply line and only then switch the current generator OFF!
Otherwise voltage surges can damage the electric system of the
joint cutter!
ATTENTION
Observe the specifications when connecting
the mains cable!
The mains cable and the cable drum must be approved for the
connection values and for outside work!
Never connect the mains cable while it is still wound in the
cable drum because the heat resistance will cause power loss
of the joint cutter!
From 50 m onwards, the joint cutter will show distinct
power loss!
From 100 m cable length onwards, the power loss will
increase significantly!
The power loss can be compensated to some extent by
selecting appropriate cable cross sections:
Recommended cable cross-sections:
up to 20 m -> 5 x 4 mm²
up to 50 m -> 5 x 6 mm²
up to 100 m -> 5 x 10 mm²
CF-22 E.800 switched off
Fig. 4.12
∆ Y 0 Y ∆
EMERGENCY STOP button
Mains cable socket outlet
4.7
Starting, stopping the joint cutter
engine
4.7.1 Starting the engine
DANGER!
When starting the engine, the cutting shaft
with any mounted saw blade will start
rotating immediately!
Make sure that the starting cutting shaft (saw blade) cannot
constitute a danger!
Keep the danger area clear, especially before and behind the
cutting direction (saw blade)!
As a basic principle the joint cutter has to be transported
to its place of operation with the motor at a standstill!
Transporting and moving the joint cutter with the saw
blade rotating freely is forbidden!
Ear protection must be worn!
ATTENTION
Once mounted, the diamond saw blade must be able to
rotate freely!
1. Lift the saw blade off the surface (to be cut) and/or
out of the cut and tighten the cutting depth locking
mechanism!
