Maintenance - Truper Expert SDS MAX RMAX-15NX Manual De Instrucciones

Start Up
Safety Clutch
The tool has a safety clutch, which interrupts spindle power
(causing a rattling noise), if the accessory jams. Should this
possibility occur:
• Turn the tool off immediately.
• Remove the jammed accessory.
• Turn the tool back on.

Maintenance

Cleaning and Care
• Clean the machine with a soft cloth, dampened with soap
and water, preferably after each use.
• Always keep the vents clean and free of obstructions to
ensure proper cooling of the motor.
• Regularly inspect all mounting screws and make sure
they are tightened properly. If any of the screws are loose,
tighten them immediately.
Carbon Brush Replacement
• The carbons should be checked periodically, and always
be replaced by a
Center when they have worn out.
• After they have been replaced, ask to inspect if the new
carbons can move freely in the carbon holder and request
that the tool be turned on for 5 minutes to match the
contact of the carbons and commuter.
• Only use
carbons, specifically designed with the hardness and
electrical resistance for each type of motor. Out of
specification carbons can damage the motor.
• When changing the carbon brushes, always replace both
carbons.
• In case you have to replace the carbons yourself, please
follow this order:
1. Loosen the two fixing screws and remove the fan cover..
2. Remove the coil spring and the carbons.
3. After replacing the carbons, install the coil spring and fan
cover, tightening the set screws securely.
Authorized Service
original replacement
Additional Information
• SDS MAX accessories require freedom to move within
the bit, which causes eccentricity when the tool is
unloaded. However, the accessory automatically centers
itself during operation, without affecting drilling accuracy.
• When new, the tool requires a 5-hour working time to
reach maximum efficiency.
Lubrication
• The hammer drill crankshaft is lubricated with low
viscosity grease so that it can be used for a long period of
time without the need to replace the grease.
• Contact a
Center to replace the grease in case of leaks.
WARNING Applying non recommended grease
will cause the machine to clog, reducing its service life.
Service
• Service to the tools shall only be carried out in a
Authorized Service center. Service
and maintenance carried out by unqualified persons can
be dangerous and may result in personal injury and
invalidate the product warranty.
Authorized Service
9
ENGLISH