Filling the coolant container (figure 5).
Prevent the flow of liquid
WARNING
along the cable into the
socket outlet or into the core drill unit, as
this can lead to electric shock. Tie a bow in
the cable near the plug, so that any liquid can
drip off.
Do not use the magnetic core drill unit when
the coolant-lubricant system is defective.
Each time before operating, check for tight-
ness against leaks and for cracks in the hoses.
Prevent liquids from entering or penetrating
electrical components.
Only use a coolant-lubricant emulsion (oil in
water) as the cooling agent.
Observe the manufacturer's instructions on
coolant.
Open the closing cap of the coolant con-
tainer.
Fill in a water-soluble, pump-feedable cool-
ant-lubricant, e.g. Slugger cutting oil.
Replace the cap back onto the coolant con-
tainer.
Insert the hose into the coolant-lubricant
connection of the machine and pump in the
coolant-lubricant.
Fig. 5
Coolant hose
Coolant-lubricant connection
en
Upper closing cap
3.
1.
2.
Coolant container
17