RTI RHS 980, Operation Manual

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13
C A L I B R A T I O N R E J E C T E D
R E C A L I B R A T E U N I T O R
C A L L F O R S E R V I C E
C O N T I N U E ?
P E R F O R M C A L I B R A T I O N
S E L E C T Y E S O R N O
C O N N E C T C Y L I N D E R T O
H I G H S I D E H O S E A N D
O P E N V A
L V E
C O N T I N U E ?
C H A R G E I N P R O C E S S
A M T C H G = # # . # # K G
C O N T I N U E ?
C A L I B R A T I O N M I N
W E I G H T O N
C O N T I N U E ?
C A L I B R A T I O N M A X
W E I G H T O N
C O N T I N U E ?
C A L I B R A T I O N C O M P L E T E
R
E M O V E W E I G H T
C O N T I N U E ?
P E R F O R M I N P U T / O U T P U T
D I A G N O S T I C S ?
S E L E C T Y E S O R N O
U S E
▲ ▼
T O C H A N G E
S E L E C T E D O U T P U T
S T A R T T O G G L E S O N & O F F
S
T O P T O E N D
U S E
▲ ▼
T O C H A N G E
S E L E C T E D I N P U T
S T A R T T O G G L E S O N & O F F
S
T O P T O E N D
This screen will display if the weight scale is not in
calibration. Perform the Calibration Procedure. Press
START key.
Press YES key if a calibration is required. Otherwise,
press NO key.
If YES key was pressed, this screen will display.
Connect the red high side hose of the RHS980 to the
vapor port of a refillable DOT cylinder. Open the valve
on the cylinder. Press
START key. Refrigerant will be
transferred from the RHS980 internal cylinder into the
externally connected DOT cylinder.
This screen will display an increasing amount as
refrigerant is transferred to the DOT cylinder. Press
START key when the amount does not increase any
more.
This screen indicates the weight scale is reading a
minimum weight since the charge cylinder is empty.
Press
START key.
This screen prompts for maximum weight. Place the
calibration weights on top of the RHS980 charge
cylinder. The weight scale will now read a maximum
weight. Press
START key. Call RTI to order weights.
The weight scale is now calibrated. Remove the
calibration weights. Press
START key.
Inputs and outputs of devices in the RHS980 can be
checked for diagnostic purposes. Press
YES key.
Press
▲
or
▼
key to select various outputs. The
output identification number will display on the screen.
For a selected output, press the
START key to toggle
it on and off. Press STOP key to advance to next
screen.
Press
▲
or
▼
key to select various inputs. The input
identification number will display on the screen. For a
selected input, press the
START key to toggle it on
and off and display units. Press STOP key to advance
to next screen.