Water Supply - AGP DM6P Bedienungsanleitung

3. For convertible models: insert either the water feed adaptor head or the vacuum adaptor head into the
port.
LIST OF CONTENTS
• Diamond core drilling machine.
• Side handle assembly
• Water feed assembly
• Wrench
OPERATING INSTRUCTIONS
1) MOUNTING THE CORE BIT
CAUTION: Ensure that the threads of the spindle and the core bit match. Attempting to mount
mismatched threads will result in damage to both threads.
The spindle has two types of threads. The outside male thread is 1-1/4inch UNC, the inside female thread is 1/2
inch BSP.
Ensure both the core bit and the machine spindle are clean. Any debris could cause excessive run-out of the
mounted core bit. Excessive run-out can cause premature failure of the core bit and/or a safety hazard.
Tighten the bit to the spindle using two wrenches.
Choosing the correct core bit for the job:
Ensure that the bit you are using is suitable for the material you are drilling. There are two main types of
diamond core bit:
-Wet bits (Always use water with wet bits)
-Dry bits (only drill dry with the DMC6)

2) WATER SUPPLY

Water is a basic requirement for diamond core drilling. The water serves as a
coolant to avoid the working surface at the tip of the bit from overheating.
To connect the water supply. Attach the quick-release water coupling to a
water hose.
WARNING: Check all connections of the water feed system to ensure
there are no leaks. Inspect hoses and other critical parts which could
deteriorate.
WARNING: The maximum water pressure should not exceed
70 psi (4 bar).
CAUTION: There are two small holes on the top of the gearcase. If either
GB
7
Open
Water Feed Valve
Closed
Indicator Holes