Service department – Casella CEL Airborne particulate monitoring system User Manual
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HB3256-03
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M
AINTENANCE
A
ND
S
ERVICING
.
Service Department.
Casella's in house service department offers a comprehensive range of repair and calibration
services, designed to effect a fast and efficient back-up for all our products. The Service
Department is operated under the scope of our BSI registration for products manufactured by us.
We will however, undertake the repair of other manufacturers equipment.
For further information please contact our Service Department at our Bedford premises. We will
be happy to provide quotations for individual repairs or provide annual maintenance under
contract.
Maintenance.
It is recommended that the system should undergo cleaning every 4 weeks.
Warning:- BEFORE UNDERTAKING ANY MAINTENANCE/SERVICING THE
POWER DOWN PROCEDURE SHOULD BE FOLLOWED:-
Power down procedure.
The system is powered down by pressing function/stop on the display panel keys. Then the
mains power should be disconnected.
Removal of PM10/2.5 head.
Carefully lift the head from the support tube, the support tube should then the covered by the
transit cap, to prevent any snow or rain from entering the system.
Cleaning the PM10/PM2.5 Head.
The size selective head is fitted to the top of the sample inlet tube using a simple 'O' ring sliding
fit. The head is removed by carefully sliding the head assembly upwards whilst rotating to the
left and right. Care should be taken not to drop the head or glass jar.