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THERM CONNECT
01 / 02 / 03
WOLF run around coil systems
1. Notes and regulations for the operator
Meaning of the operating instructions
Read these operating and maintenance instructions carefully before installation and commissioning to ensure cor-
rect use! We would like to point out that these operating and maintenance instructions only apply to the unit and in
no case to the complete system! All unit-specific data such as order number, energy data, weight, dimensions, etc.
can be found either on the type plate of the respective unit component or in the technical order confirmation. These
operating and maintenance instructions are intended for safe working on and with the above-mentioned unit. They
contain safety instructions that must be observed as well as information that is necessary for trouble-free operation
of the unit. The operating and maintenance instructions must be kept with the unit. It must be ensured that all
persons who have to carry out activities on the unit can consult the operating and maintenance instructions at any
time. The operating and maintenance instructions must be kept for further use and must be passed on to every user
or end customer.
Duty of care of the operator
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2.Intended use
The intended use of these units is for heat recovery from the exhaust air stream of an air handling unit into the sup-
ply air stream. The idle pressure range must be operated in the range of 2.5 bar to 5 bar, depending on the specifi-
cations on the type plate of the unit. The exact idle pressure is specified on the type plate of the respective system.
Deviations require prior agreement or approval by the manufacturer. Any other use or use beyond this is considered
improper. The manufacturer is not liable for any damage resulting from this.
Before commissioning the THERM-CONNECT, the hydraulic system must be completely filled to the idle pressure
indicated on the type plate and vented. For this purpose, on-site air vents must be provided and the system must
be vented at the pump. If the pump is operated without sufficient filling with water-glycol mixture, damage to the
pump may occur!
3. Safety
The qualified personnel responsible for installation, commissioning, maintenance, troubleshooting and decommis-
sioning must be instructed to observe these operating instructions before starting work. All persons who carry out
an activity on this device must have read the operating and maintenance instructions. Non-observance of the oper-
ating instructions can endanger the persons entrusted with the work as well as cause malfunctions of the device.
Attention!
Activities on the air handling unit may only be started or carried out after the following functions have been
ensured:
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Repair switches attached to the unit are connected
in the control circuit of the air handling unit.
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All poles of the power supply are voltage-free.
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Power-operated, rotating parts are secured against
restarting (repair switch can be shut off).
After completion of the work, start up the plant according to >> Commissioning - Test run <<!
The contractor or operator must ensure that the equipment and operating materials are operated and
maintained in accordance with the applicable rules and legal regulations.
The operator is obliged to operate the unit only when it is in perfect condition.
The unit may only be used for its intended purpose („area of use").
The safety devices must be checked regularly for proper functioning.
The operating and maintenance instructions must always be kept available in a legible condition and complete
at the place of use of the unit.
The personnel must be regularly instructed in all applicable questions of occupational safety and
environmental protection and must know the operating and maintenance instructions and in particular the
safety instructions contained therein.
All safety and warning notices attached to the unit must not be removed and must remain legible.
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Rotating parts are at standstill
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Device components have cooled down to normal
ambient temperatures (room temperature)
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