Table Of Contents; Introduction - Husqvarna PG 400 Operator's Manual

Introduction..................................................................... 2
Safety..............................................................................4
Operation........................................................................ 8
Maintenance................................................................. 16
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 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
2
Contents

Introduction

Processing of concrete and
Troubleshooting............................................................ 17
Transportation and storage...........................................18
Technical data.............................................................. 20
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 power grinder for concrete surfaces
of different hardness. The grind range is from rough
surfaces through to smoother finish.
For example, the product has these functions:
• A frame that can be folded for easier transport.
• A grinding head cover that adjusts the movement to
the surface layer.
• The power plug can be changed to 1-phase or 3-
phase.
• A grind area of 400 mm.
Intended use
Use the product to grind concrete surfaces with different
hardness such as terazzo and stone tiles.
The product is used for light commercial operations at
private properties and small commercial spaces.
WARNING:
other tasks.
Do not use the product for
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