China Rohs (Guideline On Restriction Of The Use Of Dangerous Substances) - Hilti DD-WMS 100 Manual De Instrucciones

Malfunction
The No Filter service indica-
tor lights up.
The Unknown error service
indicator lights up.
The connection between the
water hose and the appliance
is stiff to operate.
The filter bag holder is pulled
up when the top section of
the appliance is lifted
No water or too little water
flows although there is ade-
quate water in the container.
No suction or reduced suc-
tion performance.
The flow indicator sight glass
is dirty.
The appliance doesn't start in
REC or VAC mode.
Another diamond core drilling
machine has automatically
connected to the accessory
used (e.g. water treatment
system) via Bluetooth.
The WMS 100 was not found
by the diamond core drilling
machine.
10 Disposal
Most of the materials from which Hilti tools and appliances are manufactured can be recycled. The
materials must be correctly separated before they can be recycled. In many countries, your old tools,
machines or appliances can be returned to Hilti for recycling. Ask Hilti Service or your Hilti representative
for further information.
▶ Do not dispose of power tools, electronic equipment or batteries as household waste!
11

China RoHS (guideline on restriction of the use of dangerous substances)

The following link takes you to the table of dangerous substances: qr.hilti.com/r6637919.
You will find a link to the RoHS table, in the form of a QR code, at the end of this document.
24 English
Possible cause
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.
Internal water connector parts are
dry and/or clogged.
The prefilter is blocked.
The water hose connector nipple is
blocked.
The mesh filter on the drilling ma-
chine water connection is clogged.
The filter bag is clogged.
Dirt deposits.
The float is stuck.
Several diamond core drilling ma-
chines are connected to the same
accessory. The accessory always
connects automatically to the di-
amond core drilling machine that
enables the connection to be es-
tablished fastest.
Bluetooth is deactivated.
Action to be taken
▶ Insert the filter bag. → page 21
▶ 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.
▶ Check the seal on the filter
support. → page 23
▶ Check the prefilter. → page 22
▶ Use a pin to clear the hole in the
nipple.
▶ Clean the mesh filter with a
brush.
▶ Change the filter bag.
▶ Unscrew the flow indicator and
clean it.
▶ Check the float level. → page 23
▶ Switch Bluetooth on the ac-
cessory off and then on again
and connect the diamond core
drilling machine to the acces-
sory again.
▶ Activate the Bluetooth function
on the tools to be paired.
→ page 19
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