| ACX2281 | 7 en
•
The ACX2281 must always be transported in its operating
position. Never lay the ACX2281 on its side, as oil could
then escape from the vacuum pump or the built in compressor
could be damaged. There are no additional safety systems
for protecting the ACX2281 against damage resulting from
natural catastrophes.
•
We recommend calibrating the scales at least once per year.
Contact customer service for calibration of the scales.
•
The ACX2281 must be subjected to regular maintenance by
service personnel or authorized agents to ensure the safety of
the unit.
•
Disconnect power before performing any maintenance or
service to unit.
•
Never perform any maintenance work which is not expressly
recommended in this manual. Contact customer service if
components have to be replaced other than in the course of
maintenance work.
•
The ACX2281 must be connected to a properly grounded
electrical connection.
•
If there is damage to the ACX2281, terminate usage immediately
and contact customer service.
•
The service hoses and service quick-release couplings must be
regularly checked for wear and replaced if damaged.
•
The ACX2281 must be operated in an environment
corresponding to the directive BGR 157 with respect to the
exchange of air.
•
Observe local laws or directives as to ensure the safety of the
pressurized device.
•
Follow the pertinent legal regulations or directives to ensure
safe handling of pressurized devices.
•
For safety reasons it is advisable to use a residual current
operated circuit breaker (rccb) with the following
specifications:
Parameters
Rated voltage
110 VAC ± 10%
Rated frequency
50/60Hz
Rated current
10A
Rated tripping current
30mA
Tripping switch
C
•
Ne
ver remove any components from inside the ACX2281
except for maintenance or repair purposes.
•
Avoid using an extension cord with the unit. If necessary,
use a good condition (three wire grounded, #14AWG or
larger) extension cord of the shortest possible length. In
addition, the current drawn by all devices connected to the
wall socket must not exceed 15A total.
2.4.2
Refrigerant identification unit
•
Inspect the outside diameter of the white sample filter element
before and after each use of this unit. As soon as red spots
begin to appear on any portion of the white element outside
diameter, the filter requires replacement. Failure to replace the
filter when so indicated may result in damage to the
identification unit (out of warranty).
•
This unit requires connection of the sample fitting to the LP side
port of the source vehicle or refrigerant cylinder. Connection of
the test hose to the high, or liquid, port of the source vehicle or
refrigerant bottle will result in damage to the unit (out of
warranty).
•
Inspect the test hose before and after each use of the unit.
Immediately replace the hose if it appears cracked, obstructed,
or fouled with oil.
•
Never use a test hose other than those approved for use with
the Identifier.
•
Never connect the Identifier to any refrigerant source that
exceeds 300 psi pressure.
