39
Troubleshooting
Troubleshooting
Problem
Possible Cause
Solution
While Core Drilling,
the Core Drill has
locked/jammed in the
Material
Excessive Pressure
on Tool at the point of
Breakthrough in the
Material
Reduce Pressure
before Breakthrough
Hammer Mode is on
Ensure Hammer
Mode is off to prevent
Damage to Cutting
Teeth and reduce
Possibility of
Jamming
Core Drill is not
suitable for Drill
Ensure the Core Drill
max. Speed and
Diameter are
compatible with the
Rotary Hammer
Large build-up of
Debris inside Core
Drill while Operating
Regularly empty this
Build-up of Debris to
ensure safe Opera-
tion
Rotary Hammer is
uncomfortable to use
due to Vibration
Tool is being used for
too long
Take frequent Breaks
and read the Sections
in this Manual regard-
ing vibration
Tool will not start
Trigger Switch faulty
Contact the Westfalia
Customer Service
Faulty Motor
Contact the Westfalia
Customer Service