TEF 502392xx
AMBIENT AIR THERMOSTAT USER MANUAL
INTRODUCTION
Thank you for purchasing this product!
For installation, maintenance and assurance of a long life
of this product, please follow this manual.
CONTENT IN BOX
The product is fully assembled, and ready for installation.
SAFETY PRECAUTIONS
Tranberg Ambient Air Thermostat Type 502392XX is not
suitable for use in Zone 0 hazardous areas.
Changes made to the product not confirming to the
approvals of this equipment, is a safety violation. The
manufacturer is under no circumstances responsible
for personal injuries, death or any other damage caused
by such activities. Repairs must not be executed on this
equipment. If damaged and/or failed, the thermostat must
be replaced by a new Tranberg Ambient Air Thermostat
Type 502392XX.
MAINTENANCE/REPAIRS/MODIFICATIONS
Before disconnecting the thermostat make sure that the
power is disconnected.
If the thermostat failed and is defect, it should be replaced
by a new thermostat.
Modification of the thermostat or change of design must not
be executed.
APPROVALS
ATEX Approval:
Explosion category:
II 2 G Ex mb IIC T6 Gb
Certificate No.:
For use in:
Zone 1, Zone 2 and Safe Area
Marking:
TEF 502392XX MAX. 250 VAC 16A.
YY°C
-ZZ°C
0470 II2G Ex mb IIC T6 Gb
-50°C
≤
Ta
≤
+50°C IP66
Presafe 18 ATEX 12359X
IECEX
PRE
18.0029X
S
No.:#####-yy
TEF 502392XX MAX. 250 VAC 16A.
YY°C
-ZZ°C
0470 II2G Ex mb IIC T4 Gb
-50°C
≤
Ta
≤
+70°C IP66
Presafe 18 ATEX 12359X
IECEX
PRE
18.0029X
S
No.:#####-yy
Notified body:
Nemko AS, Norway
