liquid. Do not allow refrigerants to come in
contact with open flame. Refrigerant decom-
position in flame can result in the formation
of hydrofluoric acid or phosgene gas. Always
wear safety goggles and gloves. Personal
protective equipment should be worn to pro-
tect operator from frostbite.
8)
Use caution when connecting or discon-
necting.
Improper usage may result in
refrigerant burns (frostbite). If a major leak
occurs, proceed immediately to a well
ventilated area.
9)
Disconnect recovery machine from
power before servicing.
An electrical
shock hazard is present when the unit is
disassembled.
10) Repair damaged parts.
Do not operate
the
YJ-LTE
if there is a defective part.
Repair the unit to proper operating condi-
tions before further use.
11) Use recommended accessories.
Follow
the instructions that accompany all acces-
sories. Improper use may damage equip-
ment or create a hazard.
12) Use the
YJ-LTE
only with the proper
refrigerants
. (See specifications for a
complete list of compatible refrigerants.)
13)
Operate the
YJ-LTE
within the design
parameters only.
The
YJ-LTE
was de-
signed to operate within a temperature
range of
40
o
(4
o
C)
to
120
o
F (49
o
C).
Do
not operate in a wet location.
14) This machine is not to be used in the pres-
ence of rain or other precipitation.
Caution:
All refrigerant hoses, recovery tanks,
refrigerant lines, other vessels containing refrig-
erants and the
YJ-LTE
should be handled as if
under high pressure. When opening a tank con-
taining refrigerant, open valves slowly to pre-
vent release of refrigerant, especially if the
valves might be damaged.
To prevent the risk of fire DO NOT use an
extension cord longer than 50’ (15 m) and a
minimum of 16 AWG (1.276 mm
2
), 3 conduc-
tor grounded.
Direct Liquid/Vapor Recovery
Refer to the following instructions and the
diagram below:
1. Know the type and quantity of refrigerant
present before servicing any system.
2. Turn off power to the system being ser-
viced.
3. Connect your manifold to the system being
serviced. High side to liquid port and low
side to vapor port as shown in diagram.
4. NOTE – For best performance, use mini-
mum length and maximum diameter
hose(s) between the YJ-LTE recovery
machine and the system. The recovery
hose at the system vapor port connection
must also have a depressor for final system
purge. In addition, using a low loss hose
for this connection will minimize the
amount of air drawn in during the purge
process.
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