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• CEDIMA® • Technical Documentation • All rights reserved according to ISO 16016 • Changes serving technical progress reserved •
Maintenance and care
CF•13.3 B / CF•13.3 B-L
ENGLISH
6.2 Performing regular visual checks
• Escaping process materials and lubricants,
• Escaping cooling or ushing water,
• Loose connections and connecting elements (saw blade
guard, handles, ...),
• Damage of operating elements (switches,...), indicators,
power sockets, plugs, connections, and/or the electric
system, electronics (if present), mechanical system, hous-
ing, …! ,
• Defective safety devices.
– Immediately take the joint cutter out of operation
if any of such damage as mentioned above occurs!
Repair the joint cutter!
DANGER
It is prohibited to keep working with the joint
cutter unless the damage mentioned above
have been repaired!
ATTENTION
Ensure operational safety of the joint cutter!
ATTENTION
Keep the safety and warning signs attached to the joint
cutter clean so that they remain readable even after
longer periods of time!
Replace any unreadable labels!
6.3 Relubrication, corrosion protection
• The joint cutter is largely protected against corrosion.
Regular checks and any repairs should be carried out to
preserve the corrosion protection!
– After cleaning and in case of longer periods on non-
use provide the metallic sliding parts and the movable
machine elements (e.g. lifting out spindle) with a thin
lm of multipurpose grease and/or corrosion protec-
tion oil (forming oil)!
Excessive oiling and greasing promotes further wear due
to adhering dust and cutting slurry!
Multipurpose grease for the temperature range –20 to
120°C (DIN 51 502, KP2K-20, NLGI-class, DIN 51 818)!
If possible, use biologically fast degradable lubricants and
formwork oils according to RAD-UZ64!
6.4 Engine
ATTENTION
Clean, service and care the joint cutter engine
according to the operating manual of the
engine!
In the operating manual of the engine you nd important
information about adjustments, changing oil, air and fuel
lter and other maintenance work!
Clean the fan grids and the motor housing!
For instructions on how to service the joint cutter
engine refer to section 6.7.3!
6.5 Tightening torques
The values refer to screws tightened with tools!
Coarse-pitch thread tightening torque [Nm]
acc. to DIN ISO 262 matching the strength class
8.8 10.9
M 4 2.25 3.31
M 5 4.61 6.77
M 6 7.80 11.5
M 8 19.1 28.0
M 10 38.0 55.8
M 12 66.5 97.7
According to VDI directive 2230
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