Table Of Contents; Introduction - Husqvarna DM400 Operator's Manual

Introduction..................................................................... 2
Safety..............................................................................4
Assembly........................................................................ 9
Operation........................................................................ 9
Maintenance................................................................. 14
Troubleshooting............................................................ 16
Owner responsibility
WARNING Processing of concrete and
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
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.
2
Contents
Transportation and storage...........................................17
Technical data.............................................................. 18
Accessories.................................................................. 20
Service..........................................................................20
Registered trademarks................................................. 21

Introduction

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
This Husqvarna Drill Motor is a transportable diamond
core drill to be used with an approved drill stand.
The diamond drill bit is a hollow drill that has diamond
segments. Water goes through the ball valve, hose and
the diamond drill bit. The water flushes the drilled
material out off the slot and decreases the temperature
in the drill bit.
This product has Smartstart
™
Smartstart
Some models of this product have embedded
connectivity. Refer to
2 .
Embedded connectivity
The cloud asset management solution Husqvarna Fleet
™
Services
products that are connected via either embedded or
aftermarket sensors. The position of the gateway or
smartphone can be used to indicate the location of
connected products. The sensors record data like
runtime, service intervals and more. For more
information about the cloud asset management solution
Husqvarna Fleet Services
Android app Husqvarna Fleet Services at https://
apps.apple.com/se/app/husqvarna-fleet-services/
id1334672726 or https://play.google.com/store/apps/
details?id=com.husqvarna.hfsmobile&hl=en.
Some types of this product are connected via the
embedded Husqvarna Fleet Services
the Bluetooth Low Energy (BLE) function. For more
information regarding how to use it, refer to
embedded connectivity on page 10 . For information
about the BLE technology radio spectrum, refer to
Embedded connectivity on page 19 . For compliance
reservations regarding Husqvarna Fleet Services
Compliance reservations on page 3 .
refer to
™
. Refer to
on page 12 .
Embedded connectivity on page
gives the fleet manager an overview of all
™
, download the iOS or
1188 - 006 - 03.02.2020
To use
™
sensor that has
To use
™
,