Operation - Husqvarna DC 655 Operator's Manual

• The manufacturer, or an instructed person, must
do a technical inspection at least annually. The
technical inspection includes an inspection of the
filters for damage, air tightness of the product and
correct function of the control mechanism. In addition
the filtration efficiency of the product must be tested
at least annually, or more frequently as may be
specified by national requirements. If the test is not
conducted the main filters must be replaced by new
ones.
• When carrying out service or repair operations, all
contaminated items which cannot be satisfactorily
cleaned are to be disposed of; such items shall be
disposed of in impervious bags in accordance with
any current regulation for the disposal of such waste.
• All the machine parts shall be regarded as
contaminated when removed from the working
area and appropriate action taken to prevent dust
dispersal.
Introduction
WARNING:
product, you must read and understand the
safety chapter.
To do before you operate the product
WARNING:
injury, make sure that you attach the product
plug fully to the extension cable. Do regular
checks of the connection while you operate
the product to make sure that it is fully
attached. Do not use an extension cable that
makes a loose connection.
Note:
Read the operator's manual of the attached
equipment carefully. If specified requirements or settings
are given for the secondary product, make sure that you
obey these.
1. Read the operator's manual carefully and make sure
that you understand the instructions.
2. Do the daily maintenance. Refer to
schedule on page 15 .
3. Make sure that the work area is clean and bright.
4. Use personal protective equipment. Refer to
Personal protective equipment on page 6 .
5. Make sure that the product is installed correctly.
6. Make sure that the frequency and voltage shown on
the type plate agrees with the power supply voltage.
This is also applicable for the extension cables.
7. Make sure that the power plug is connected
correctly.
2061 - 002 - 19.04.2023

Operation

Before you operate the
To prevent the risk of
Maintenance
• The outside of the machine should be
decontaminated by vacuum cleaning methods and
wiped clean or treated with sealant before being
taken out of a working area.
• For user servicing, the machine shall be dismantled,
cleaned and serviced, as far as is reasonably
practicable, without causing risk to the maintenance
staff and others. Suitable precautions include
decontamination before dismantling, provision for
local filtered exhaust ventilation where the machine
is dismantled, cleaning of the maintenance area and
suitable personal protection.
• It is necessary to provide for an adequate AIR
CHANGE RATE ACR in the room if the exhaust
air is returned to the room. Refere to National
regulations.
To attach the dust extraction hose
You can use the product with a dust extraction hose with
diameter 150 mm/6 in or diameter 127 mm/5 in. Use an
antistatic dust extraction hose.
1. Connect the dust extraction hose with hose clamps
and industrial tape.
2. If you use a dust extraction hose with diameter 127
mm/5 in, install the dust extraction hose adapter. Do
the steps that follow:
a) Put the dust extraction hose adapter (A) on the
air intake.
C
A
b) Put the clamps in the slots on the adapter (B).
c) Tighten the screw on the clamps (C).
To engage and disengage the parking brake
The parking brake must be engaged before you start the
product.
B
9