APEN GROUP SPA reserves the right to contribute the necessary modifications to the documentation or documentation
4
cod. HG0130.05GB ed.B-2104
PCH
5
cod. HG0130.05GB ed.B-2104
PCH
PCH cold storage generator module
HG0030 IM 001
Do not pull electric cables and keep them away from heat
sources.
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NOTE: IT is compulsory to install, upstream of the power
cable, a fused multipole switch with contact opening wider
than 3mm.
The switch must be visible, accessible and less than 3m
away from the control board.
All electrical operations (installation and maintenance)
must be carried out by qualified staff.
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2.4. Use
Do not allow children or inexperienced people to use any
electrically powered equipment.
The following instructions must be followed:
•
do not touch the equipment with wet or damp parts of your
body and/or with bare feet;
•
do not leave the equipment exposed to the elements (rain,
sun etc...) unless it is adequately protected;
•
do not use the gas pipes to earth electrical equipment;
•
do not touch the hot parts of the heater, such as the flue
gas duct;
•
do not wet the heater with water or other fluids;
•
do not place any object over the equipment;
•
do not touch the moving parts of the heater.
2.5. Maintenance
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Maintenance operations and combustion inspections must
be carried out in compliance with current standards.
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Before carrying out any cleaning and maintenance operations,
isolate the boiler from the mains power supply using the switch
located on the electrical system and/or on the shut-out devices.
If the heater is faulty and/or incorrectly operating, switch it off
and do not attempt to repair it yourself, but contact our local
Technical Service Centre.
All repairs must be carried out by using genuine spare parts.
Failure to comply with the above instructions could compromise
the safety of the equipment and invalidate the warranty.
If the equipment is not used for long periods, shut the gas
supply off through the gas stopcock and disconnect it from the
power supply.
If the heater is to be put out of service, in addition to the above
operations, potential sources of hazard on the unit must be
disabled.
It is strictly forbidden to obstruct the Venturi pipe inlet, located
on the burner-fan unit, with your hands or with any other objects.
Any obstruction could cause a backfire from the premixed burner.
2.6. Transport and Handling
The heater is delivered fastened to a pallet and covered with a
suitably secured cardboard box.
Unload the heater from the truck and move it to the site of
installation by using means of transport suitable for the shape
of the load and for the weight.
If the unit is stored at the customer’s premises, make sure a
suitable place is selected, sheltered from rain and from excessive
humidity, for the shortest possible time.
Any lifting and transport operations must be carried out by
skilled staff, adequately trained and informed on the working
procedures and safety regulations.
Once the equipment is moved to the correct position, the
unpacking operation can be started.
The unpacking operation must be carried out by using suitable
tools or safety devices where required.
Recovered packaging materials must be separated and disposed
of according to applicable regulations in the country of use.
While unpacking the unit, check that the unit and all its parts
have not been damaged during transport and match the order.
If damages have occurred or parts are found to be missing,
immediately contact the supplier.
The manufacturer is not liable for any damages occurred
during transport, handling and unloading.
2.7. Installation
The PCH heat exchanger must be used in the following
conditions:
• The fuel used must have a sulphur content according to the
European standard, namely: maximum peak, for short periods,
150 mg/m
3
, annual average lower than 30 mg/m
3
;
• Combustion air must not contain chlorine, ammonia or alkalis,
sulphides or sulphur derivatives; installation near swimming pools
or laundries exposes the heater to the effects of such agents.
DO NOT COVER IT WITH YOUR HAND OR OTHER
OBJECTS!
