Crown CT36073, Original Instructions Manual

Page: 24 / 140

24
English
Appliance maintenance / preventive
measures
Before any procedures, be sure to switch off the
appliance, remove the current-carrying cable from
the socket and discharge pressure in receiver 4
(pulling by the ring of safety valve 16 or opening
the valve onto outlet fitting 17 (in case when
nothing is connected to the fitting 17)).
For improve understanding of drawings,
some structural elements of appliances
are not shown onto drawing.
Cleaning the appliance
It is required to periodically clean the outer surface of
the appliance with a soft brush and a cloth, and blow
the parts of the appliance with compressed air� Do
not use caustic substances or solvents to clean the
appliance�
Draining condensate (see fig. 9-10)
After each using or after working day, always drain the
condensate from receiver 4 � This prevents from corro-
sion inside receiver 4 �
• Place the appliance on a flat horizontal surface.
• To depressurize receiver 4 pull by the ring of safety
valve 16 or open the valve onto outlet fitting 17 (in
case when nothing is connected to the fitting 17 ) (see
fig. 9.1, 10.1).
• Place a container under drain valve 9 , where the
condensate will drain�
• Open drain valve 9 and tilt the appliance so that
the drain valve 9 is at the lowest point, this will com-
pletely drain the condensate from the receiver 4 (see
fig. 9.2, 10.2). Wait until the condensate has drained
completely (water will stop dripping from drain valve 9 )�
• Close drain valve 9 as shown on figure 9.3, 10.3.
• Close the valve on outlet fitting 17 �
Cleaning air filter (see fig. 11)
Regularly inspect filter element 36 of air filter 10 (its
contamination depends on the state of the environ-
ment). Clean (or replace) the filter element as it gets
dirty, but at least after 100 hours of using the appli-
ance. A polluted air filter reduces efficiency factor and
contributes to a greater depreciation of the appliance�
Attention: if appliance has two air filters 10 always
clean them at the same time.
• Place the appliance on a flat horizontal surface.
• Remove cover 37 from housing 35 (see fig. 11.1).
• Remove filter element 36 (see fig. 11.2).
• Blow filter element 36 with compressed air�
• If the impurities of filter element 36 are too heavy
and cannot be cleaned, replace it� It is strictly forbidden
to use the appliance without an air filter.
• Install cover 37 on housing 35 �
• If the appliance has two air filters 10 repeat all the
above operations for the second air filter 10 �
Cleaning the check valve (see fig. 12)
[CT36075, CT36076]
• Unscrew screw plug 41 (see fig. 12)�
• Extract spring 40 and piston 39 from housing 38 �
•
Check the piston 39 for damage (if the piston 39
is damaged, it must be replaced)� Clean all elements
with a soft brush and install back� Observe the
consequence of parts installation, and do not turn over
the piston 39 �
• Screw in screw plug 41 �
Checking the receiver status
Regularly inspect receiver 4 for signs of damage or
corrosion� If receiver 4 is damaged, it is forbidden to
perform independent repairs (mechanical, or by weld-
ing)� Damaged receiver 4 must be completely replaced
at the dedicated CROWN repair workshop�
After-sales service and application service
Our after-sales service responds to your questions
concerning maintenance and repair of your product as
well as spare parts� Information about service centers,
parts diagrams and information about spare parts can
also be found under:
www.crown-tools.com
.
Transportation of the appliances
•
Only move the аppliance by handle 3 or 15 or by
picking it up and supporting from the bottom� Do not
move the аppliance by other parts (by pulling the hos -
es or power cable, etc�)�
• Do not transport or move the appliance without re-
lieving pressure from the receiver 4 �
• Categorically not to drop any mechanical impact on
the packaging during transport�
• When unloading / loading is not allowed to use any
kind of technology that works on the principle of clamp-
ing packaging�
Environmental protection
Recycle raw materials instead of dispos-
ing as waste.
Appliance, accessories and packaging
should be sorted for environment-friendly
recycling�
The plastic components are labelled for categorized
recycling�
These instructions are printed on recycled paper man-
ufactured without chlorine�
The manufacturer reserves the possibility to introduce changes.