Specifications

R-134a Recovery / Recycling Unit
No. 34700Z
Specifications
Voltage....115V 60 Hz
Refrigerant Container....On-board 30 lb. (14 kg)
vessel (source tank not included)
Operating Range....50° to 120° F (11° to 49° C)
Recycling Filter-drier....43 cu. in. spin-on type
Pump Free Air Displacement....6 cfm (142
l/min. )
Dimensions....52" H x 33" W x 20" D
(132 cm x 83.8 cm x 50.8 cm)
Weight....180 lbs. (81.65 kg)
Combines simple operation with
superior accuracy
The CoolTech 34700Z recovers, recycles,
evacuates, leak tests, and recharges
R-134a quickly and accurately.
Automatic Function — With this new
option, you can program the unit to
recover, vacuum, leak test, charge, and
then walk away without having to
operate panel valves.
Vacuum Leak Test — Will monitor the
vacuum level after an evacuation, and
inform the technician of a possible leak
in the vehicle’s A/C system.
Automatic Refrigerant Refill — With
this latest advance, you never have to
stop in the middle of a job to change
refrigerant tanks. The unit maintains 12
to 15 pounds of refrigerant in an internal
vessel, and signals when it’s time to
change the supply tank, so no monitoring
is required.
Automatic Air Purge — Eliminates
damaging air without any monitoring of
gauges or opening of valves.
Automatic Oil Drain — The unit auto-
matically drains system oil captured
during recovery, and the display
reminds you to empty the bottle.
Refrigerant Charging — Has never
been this easy. Select a charge mode
from either the high side, low side, or both.
Accuracy features eliminate guess-
work!
Electronic Scale — The scale weighs
recovered refrigerant and charges by
weight for greatest accuracy.
Internal Storage Vessel — Refrigerant
is recovered into and charged out of
this vessel, which is permanently
mounted to the electronic scale for
continuing reliability.
Internal Manifold — A Robinair exclu-
sive, this block manifold contains all the
solenoids that control refrigerant flow in
and out of the unit, reducing the possibility
of leaking connections and eliminating
the need to operate panel valves.
No. 34700Z – CoolTech recovery /
recycling unit
Recovery, Recycling, Recharging Unit
Specifications
Voltage ....................115V 60 Hz
Refrigerant Container ...On-board 30 lb. (14 kg)
vessel (source tank not included)
Operating Range ....50
˚
to 120
˚
F (11
˚
to 49
˚
C)
Recycling Filter-drier ...43 cu. in. in-line (710 cc)
Pump Free Air Displacement ...3 cfm (71 l/min.)
Dimensions .....50" H x 34" W x 23" D
(127 cm x 86.4 cm x 58.4 cm)
Shipping Weight ...............225 lbs. (102 kg)
6
The CoolTech 34134Z recovers,
recycles, evacuates, and
recharges R-134a refrigerant
quickly and accurately.
• Automatic recovery/recharge
by weight
• Programmable vacuum time
intervals
Manual Air Purge – Removes air from
the internal storage vessel. The gauges
on the control panel show when to
purge the air.
Oil Drain – The display reminds you
to drain the system oil captured during
recovery. Graduations on the container
clearly show you how much oil needs
to be replaced.
Oil Inject – System prompts user to
inject oil before charge. O-ring on oil
reservoir provides visual reference on
graduated container.
Electronic Scale – The scale is mount-
ed internally for protection, and has a
dampening mechanism that protects
against impact shocks, such as move-
ment over rough surfaces. The scale
weighs recovered refrigerant and
charges by weight for greatest
accuracy.
Internal Storage Vessel – Refrigerant
is recovered into and charged out of this
vessel, which is permanently mounted
to the electronic scale for continuing
reliability.
Internal Manifold – Block manifold
contains solenoids that control refrigerant
flow, reducing the possibility of leaking
connections.
Maintenance Prompts
• System prompts user to change
vacuum pump oil when needed.
• System prompts user to change filter-
drier when needed.
Easy to Use!
Ergonomic Design – The cabinet is
easy to maneuver between service bays
and position near the vehicle.
Gauges – The high- and low-side
gauges are mounted at an angle that’s
easy to see.
Unit of Measure – Select pounds or
kilograms through the menu.
No. 34134Z – CoolTech recovery,
recycling, recharging unit
Design certified by UL to meet SAE J-2210.
No. 34134Z
03-116 A/C catalog 3/8/04 8:13 PM Page 6