CONCOA ADI 2062M Instrucciones Para La Instalación Y Operación página 10

f. Method 3.2b 3, filling the system with an inert gas, provides the
advantage of maintaining positive pressure on the system, greatly
reducing the probability of entry of impurities.
General
A unit which is not functioning properly should not be used until all required
repairs have been completed and the unit has been tested to ascertain that it
is in proper operating order.
SERVICE
It is recommended that all servicing be done by a service facility authorized
by CONCOA. Contact the CONCOA Customer Service Department in Virginia
Beach or the nearest CONCOA District Sales Office for assistance.
so advised, the unit should be sent to a service facility authorized by
If so
CONCOA, adequately packaged, in the original shipping container if possible,
and shipped prepaid, with a statement of observed deficiency. The gas
service that the equipment has been subjected to must be clearly identified.
All equipment must be purged before shipment to protect the transporter and
service personnel. The purging is especially important if the equipment has
been in hazardous or corrosive gas service. Return trip transportation charges
are to be paid by Buyer. In all cases other than where warranty is applicable,
repairs will be made at current list price for the replacement part(s) plus a
reasonable labor charge.
Test regulator for leaks on a routine schedule.
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