Hilti DD-WMS 100 Manual De Usuario página 21

8.2 Storage
▶ Store the appliance in a secure, dry place where it is inaccessible to
unauthorized users.
9 Troubleshooting
If the trouble you are experiencing is not listed in this table or you are unable
to remedy the problem by yourself, please contact Hilti Service.
9.1 Troubleshooting
Malfunction
The MAX service
indicator lights up.
The MIN service
indicator lights up
and a warning tone
is emitted.
The No Filter service
indicator lights up.
The Unknown error
service indicator
lights up.
The connection be-
tween the water
hose and the ap-
pliance is stiff to op-
erate.
*2154324*
Possible cause
Too much water in the
water and waste mate-
rial container.
The float is stuck.
Too little water in the
water and waste mate-
rial container.
The filter bag is missing
or is not fitted correctly.
The diamond core
drilling machine has
received an unknown
error code from the
WMS 100.
The connecting nipple is
dry and/or dirty.
2154324
Action to be taken
▶ Switch to
Water supply mode
until the MAX indicator
goes out.
▶ Check the float level.
→ page 14
▶ Fill the water and
waste material con-
tainer. → page 11
▶ Insert the filter bag.
→ page 11
▶ Check the WMS
100 for faults and
consult the operating
instructions of the
WMS 100 for a
solution.
▶ Grease the O-ring and
the recess.
English 15