Husqvarna DM400 Operator's Manual page 6

bit is jammed, it may not start, may overload the tool,
or may cause the diamond drill to release from the
workpiece.
• When securing the drill stand with anchors and
fasteners to the workpiece, ensure that the
anchoring used is capable of holding and restraining
the machine during use. If the workpiece is weak or
porous, the anchor may pull out causing the drill
stand to release from the workpiece.
• When securing the drill stand with a vacuum pad to
the workpiece, install the pad on a smooth, clean,
non-porous surface. Do not secure to laminated
surfaces such as tiles and composite coating. If the
workpiece is not smooth, flat or well affixed, the pad
may pull away from the workpiece.
• Ensure there is sufficient vacuum before and during
drilling. If the vacuum is insufficient, the pad may
release from the workpiece.
• Never perform drilling with the machine secured by
the vacuum pad only, except when drilling
downwards.If the vacuum is lost, the pad will release
from the workpiece.
• When the drilling through walls or ceilings, ensure to
protect persons and the work area on the other side.
The bit may extend through the hole or the core may
fall out on the other side.
• When drilling overhead, always use the liquid
collection device specified in the instructions. Do not
allow water to flow into the tool. Water entering the
power tool will increase the risk of electric shock.
General safety instructions
WARNING Read the warning instructions
that follow before you use the product.
• This product is a dangerous tool if you are not
careful or if you use the product incorrectly. This
product can cause serious injury or death to the
operator or others. Before you use the product, you
must read and understand the contents of this
operator's manual.
• Save all warnings and instructions.
• Comply with all applicable laws and regulations.
• The operator and the employer of the operator must
know and prevent the risks during operation of the
product.
• Do not let a person operate the product unless they
read and understand the contents of the operator's
manual.
• Do not operate the product unless you receive
training before use. Make sure that all operators
receive training.
• Do not let a child operate the product.
• Only let approved persons operate the product.
• The operator is responsible for accidents that occur
to other persons or their property.
6
• Do not use the product if you are tired, ill, or under
the influence of alcohol, drugs or medicine.
• Always be careful and use your common sense.
• This product produces an electromagnetic field
during operation. This field can under some
circumstances interfere with active or passive
medical implants. To decrease the risk of serious
injury or death, we recommend persons with medical
implants to speak to their physician and the medical
implant manufacturer before operating this product.
• Keep the product clean. Make sure that you can
clearly read signs and decals.
• Do not use the product if it is defective.
• Do not do modifications to this product.
• Do not operate the product if it is possible that other
persons have done modifications to the product.
Always use common sense
WARNING Under no circumstances should
you modify the original design of the product
without approval from the manufacturer.
Always use original spare parts.
Unauthorized modifications and/or
accessories may lead to serious injury or
death to the user or others.
WARNING The use of products such as
cutters, grinders, drills, that sand or form
material can generate dust and vapours
which may contain hazardous chemicals.
Check the nature of the material you intend
to process and use an appropriate breathing
mask.
It is not possible to cover every conceivable situation
you can face when using the product. Always exercise
care and use your common sense. Avoid all situations
which you consider to be beyond your capability. If you
still feel uncertain about operating procedures after
reading these instructions, you should consult an expert
before continuing.
Do not hesitate to contact your Husqvarna dealer if you
have any more questions about the use of the product.
We will willingly be of service and provide you with
advice as well as help you to use your product both
efficiently and safely.
Let your Husqvarna dealer check the product regularly
and make essential adjustments and repairs.
Husqvarna Construction Products has a policy of
continuous product development. Husqvarna reserves
the right to modify the design and appearance of
products without prior notice and without further
obligation introduce design modifications.
All information and all data in the operator's manual
were applicable at the time the operator's manual was
sent to print.
1188 - 006 - 03.02.2020