Warning Signs; Training Of Technicians; General Hazards Prevention - VENCO VHR Series Installation, Operation, & Maintenance Instruction

9.2. Warning Signs

Warning labels are put on the unit for operating and maintenance persons. Check the location of labels
when the devices are ready to start up, are they appeal or not.
– Repair and maintenance is ban label while unit is operating
– Power cut off warning label on the device before opening the door
– Electrical parts warning label

9.3. Training of Technicians

Installation, start-up and maintenance works can only be done by authorized and trained technicians. The
technician has to be informed by the owner of the unit or its user about possible dangers he/she may face
during following phases:

Electrical Connections

Duct Connections

Putting Into Operation

Maintenance
For the continuity of the warranty, control and maintenance responsibilities have to be accepted and followed
strictly. You can apply to VENCO A.S. to train your authorized technicians.

9.4. General Hazards Prevention

Heat recovery units service cover is screwed to the unit. Thus, with the danger of unauthorized persons
are prevented to reach inside the unit. The most important potential hazards to human life and health are
described below. Units are manufactured in accordance with the Machinery Directive 89/392/EEC. If the user
wants to take further precautions to avoid possible damages the following table must be considered.
HAZARD TYPE
Don't touch moving parts
Don't touch which is
2016.09
Table 9.4.1. General Hazards
Fan, electrical motors
Electrical parts electrical
electrical
HAZARD SOURCE
cables
HAZARD
İnjury Risk
Vital Risk
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