Table Of Contents; Introduction - Husqvarna DM 540i Operator's Manual

Introduction..................................................................... 7
Safety..............................................................................9
Assembly...................................................................... 14
Operation...................................................................... 15
Maintenance................................................................. 18
Troubleshooting............................................................ 19
Owner responsibility
WARNING:
stone by methods such as cutting, grinding
or drilling, especially during dry operation,
generates dust that comes from the material
being processed, which frequently contains
silica. Silica is a basic component of sand,
quartz, brick clay, granite and numerous
other minerals and rocks. Exposure to
excessive amount of such dust can cause:
Respiratory disease (affecting your ability to
breathe), including chronic bronchitis,
silicosis and pulmonary fibrosis from
exposure to silica. These diseases may be
fatal;
Skin irritation and rash.
Cancer according to NTP* and IARC* */
National Toxicology Program, International
Agency for Research on Cancer.
Take precautionary steps:
Avoid inhalation of and skin contact with
dust, mist and fumes.
Wear and ensure that all bystanders wear
appropriate respiratory protection such as
dust masks designed to filter out
microscopic particles. (See OSHA 29 CFR
Part 1926.1153)
To minimize dust emissions, use water to
bind the dust, when feasible. If dry operation
Product overview
(Fig. 1)
1. Drill spindle
2. Gearbox
3. Air intakes
4. Spirit level for horizontal operation
5. Control panel. Refer to
on page 13
1567 - 001 - 21.06.2021

Introduction

Processing of concrete and
Functions of the control panel
Contents
Transportation, storage and disposal........................... 21
Technical data.............................................................. 21
Accessories.................................................................. 23
Service..........................................................................24
Declaration of Conformity............................................. 25
Registered trademarks................................................. 26
is necessary, use an appropriate dust
extractor.
It is the owner's/employer's responsibility that the
operator has sufficient knowledge about how to use the
product safely. Supervisors and operators must have
read and understood the Operator's Manual. They must
be aware of:
• The product's safety instructions.
• The product's range of applications and limitations.
• How the product is to be used and maintained.
National/Local regulations could restrict the use of this
product. Find out what regulations are applicable where
you work before you start using the product.
Product description
The product is a handheld battery drill motor. This
product can also be used with a drill stand.
The product can be used for wet and dry operations.
To prepare the product for dry drilling on page
Refer to
16 and To prepare the product for wet drilling on page
16 .
The diamond drill bit is a hollow drill that has diamond
segments.
The product has embedded connectivity. Refer to
Embedded connectivity on page 8 .
Intended use
The product is used to drill concrete, rock, asphalt and
masonry. All other use is incorrect.
The product is used in industrial operations by operators
with experience.
6. On/Off button
7. Lock-on button
8. Power trigger
9. Handle
10. Air outlet
11. Spirit level for vertical operation
12. Battery holder
7