6.4 Units
Momentary pressing of the Scroll key will show the controller units °C or °F by using SCROLL
key & UP & DOWN key unit can be change.
IMPORTANT NOTICE
The controller's function settings are preset and will not require adjustment. Use only up &
down key.
7. Maintenance & Trouble shooting
7.1 Maintenance
The calibration instrument has been designed with the utmost care. Ease of operation and
simplicity of maintenance have been a central theme in the product development.
Therefore, with proper care the instrument should require very little maintenance. Avoid
operating the instrument in an oily, wet, dirty, or dusty environment.
If the outside of the instrument becomes soiled, it may be wiped clean with a damp cloth
and mild detergent. Do not use harsh chemicals on the surface which may damage the
paint.
Avoid knocking or dropping the calibrator.
If the mains supply cord becomes damaged, replace it with a cord with the appropriate
gauge wire for the current of the instrument.
Depending on the environment in which it is used, periodic cleaning is recommended.
Cleaning may be accomplished by the use of the small
p
aint brush.
7.2 Trouble shooting
1. Unit fails to operate
Check fuse if it is tripped switch is ON. If not power ON of calsys 1500L consult us.
2.
Unit unstable
Controller parameter has been interfered, consult us.
3. If the temperature of the calibrator is not rising
(a)
The heating element may be open.
(b)
The thermocouple may be open.
(c)
The SSR may be damaged.
(d)
The controller may not be giving output
(e)
The ambient temperature inside the chamber is raised and safety controller switched
OFF the power
Summary of Contents for CALsys 1500 L
Page 16: ...TEMPSENS INSTRUMENT I PVT LTD...
