Approved Accessory Items - JAVAC XTR-PRO-DV Safety Instructions & Operation Manual

EN

6.0 APPROVED ACCESSORY ITEMS

The XTR-PRO-DV and XTR-ALTIMA A2L Refrigerant Recovery Machines require the proper accessory
items to ensure the best performance. The following items are specifically identified to ensure
safety and operational requirements are met. Check with your Wholesaler to ensure that the proper
selections have been made.
6.1 REFRIGERANT HOSES should be made with approved materials, should be as short as
possible to perform the required operations and should have shut-off devices within 300 mm of
the ends.
Approved hoses are: Refrigerant Hoses with UL Recognition and 20000 Kpa Burst Strength.
6.2 RECOVERY CYLINDERS should be approved and have an appropriate pressure rating for the
refrigerant being recovered. Choose the size (normally 20 or 60 Kg) that is right for the job, and be
sure they have a cylinder full float switch.
Approved cylinders are: Refrigerant cylinders with Brad Harrison 3 pin connectors.
6.3 FILTERS should be selected to protect the Inlet of the recovery machine from particles of
dust, metal and other foreign materials that may be present in the refrigeration system. If servicing
a system with a burned out compressor, 2 or more FILTERS in series may be necessary, and they
should be discarded immediately after use.
Approved filters are: Filters UL recognized/CSA listed for Refrigeration Service.
6.4 EXTENSION CORDS, when necessary, should be as short as possible and should contain size
16 AWG (1.291 mm) or larger conductors. This is necessary to avoid overheating during periods of
high current draw and minimize the risk of fire. The longer the extension cord required at the work
site, the larger the conductor size should be particularly for runs over 10m.
6.5 CYLINDER/TANK OVER FILL DEVICE (CT - OFD), the JAVAC XTR-PRO-DV and XTR-ALTIMA
A2L have been designed to incorporate an integrated Pressure Control Circuit. The CT - OFD
upgrades the machine to a latching High-Pressure switch, (as opposed to automatic). Allows
provision for an optional factory fitted Low Pressure switch, plus low voltage input, which, can be
used to connect to cylinders, which incorporate, floats, cylinder scales or timers etc.
NOTE: Because not all cylinders are available with Brad Harrison 3 pin connectors the facility will vary
depending upon the market.
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