Use and Care Manual

2 English
▶ Write down the serial number in the table below. You will be required to state the product details when
contacting Hilti Service or your local Hilti organization to inquire about the product.
Product information
Water management system DD-WMS 100
Generation 01
Serial no.
1.5 Declaration of conformity
We declare, on our sole responsibility, that the product described here complies with the applicable directives
and standards. A copy of the declaration issued by the certification department can be found at the end of
this documentation.
The technical documentation is filed and stored here:
Hilti Entwicklungsgesellschaft mbH | Tool Certification | Hiltistrasse 6 | 86916 Kaufering, Germany
2 Safety
2.1 Important safety instructions
WARNING! READ ALL INSTRUCTIONS. Failure to follow all instructions listed below can result in electric
shock, fire and/or serious injury. KEEP THESE INSTRUCTIONS IN A HANDY YET SECURE PLACE.
2.2 General safety instructions
In addition to the safety instructions given in the various sections of these operating instructions, the following
points must be strictly observed at all times.
▶ Read all the instructions. Failure to follow all the instructions listed below may result in electric shock,
fire and/or serious injury.
▶ If the appliance is used in conjunction with an electric tool, read and follow the operating instructions for
the electric tool and all the warnings.
▶ Modification of the appliance is not permitted.
▶ Use the right appliance for the job. Do not use the appliance for purposes for which it was not intended.
Use it only as directed and when in faultless condition.
▶ Before beginning work with the appliance, find out how to operate it correctly and about any hazards
associated with the materials it will be picking up and how these materials can be disposed of.
▶ Take the influences of the surrounding area into account. Do not use the appliance where there is a risk
of fire or explosion.
▶ The appliance may only be used by persons who are familiar with it, have been trained on how to use it
safely and who understand the resulting hazards. The appliance is not intended for use by children.
▶ Store appliances in a secure place when not in use. When not in use, appliances must be stored in a dry,
high place or locked away out of reach of children.
2.3 Electrical safety
▶ The plug on the supply cord of the appliance must match the outlet. Do not change the plug in any way.
Do not use adapter plugs with earthed (grounded) appliances. Unmodified plugs and matching outlets
reduce risk of electric shock.
▶ Insert the plug in a suitable earthed/grounded power outlet which has been correctly and safely installed
and is in compliance with local regulations. If you are in doubt about the effectiveness of the power
outlet’s earth/ground connection, have it checked by a qualified specialist.
▶ Avoid body contact with earthed or grounded surfaces such as pipes, radiators, cookers, stoves and
refrigerators. There is an increased risk of electric shock if your body is grounded.
▶ Do not expose the appliance to rain. Water entering an electric appliance will increase the risk of electric
shock.
▶ Check to ensure that the supply cord does not lie in a puddle of water.
▶ Check the appliance’s supply cord at regular intervals and have it replaced by Hilti Service if damage is
found. Check extension cords at regular intervals and replace them if found to be damaged.
▶ Do not touch the supply cord or extension cord if they are damaged while working. Disconnect the
supply cord plug from the power outlet. Damaged supply cords or extension cords present a risk of
electric shock.
Printed: 19.07.2017 | Doc-Nr: PUB / 5306586 / 000 / 03