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INTRODUCTION
MAIN SAFETY RECOMMENDATIONS
All work on the unit must be carried out by a qualified and authorized employee.
Non-compliance with the following instructions may result in injury or serious accidents.
WORK ON THE UNIT:
The risk analyses of our machines are carried out taking into account operation in a standard
environment with unpolluted air. For all specific applications (Kitchen, industry, ...) please contact
your local sales representative.
•
The unit shall be isolated from the electrical supply by disconnection and locking using the
main isolating switch.
•
Workers shall wear the appropriate personal protective equipment (helmet, gloves, glasses,
etc.).
WORK ON THE ELECTRICAL SYSTEM:
•
Work on electric components shall be performed with the power off by employees having
valid electrical qualification and authorization.
WORK ON THE REFRIGERATING CIRCUIT(S):
•
Monitoring of the pressures, draining and filling of the system under pressure shall be carried
out using connections provided for this purpose and suitable equipment.
•
To prevent the risk of explosion due to spraying of coolant and oil, the relevant circuit shall be
drained and at zero pressure before any disassembly or unbrazing of the refrigerating parts
takes place.
•
There is a residual risk of pressure build-up by degassing the oil or by heating the exchangers
after the circuit has been drained. Zero pressure shall be maintained by venting the drain
connection to the atmosphere on the low pressure side.
•
The brazing shall be carried out by a qualified brazier. The brazing shall comply with standard
EN1044 AG107 (minimum 30% silver).
•
Companies and personnel working on the machine must have their certificate of capacity for
the company and certificate of competence for the operators.
e-MovAir-IOM-20.04-EN
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www.lennoxemea.com
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