Additel 927 Hydraulic Pressure Test Pump User Manual - Manual (Page 2)

Remark:
A Additel has made a concerted effort to provide complete and current information for the proper use of the equipment. The product specifications and other
information contained this manual are subject to change without notice.
B
:
: Above pictures are just for reference.
A Open the reservoir
The media level should be 2/3 the height
of the reservoir.
B Filling/emptying the reservoir
Clean any impurities from the media and reservoir.
C Lock the reservoir
Preparation
Basic Operation
Connection A Vent B
Zeroing should
be operated
under this
condition only.
①open
②open
DIGITAL PRESSURE CALIBRATOR
Units A
0 25 50 75 100 Pressure Gauge
Pre-pressure E
DIGITAL PRESSURE CALIBRATOR
Units A
0 25 50 75 100
Pressure Gauge
①open
②open
④turn it to the
mid position
③turn it to
greatest
degree
①open ②open the upper cover
Fill or empty media ①close the upper cover
②close
Vacuum preparation G
0
0.02
0.04 0.06
0 .08
- 0.1
Vacuum Gauge
DIGITAL PRESSURE CALIBRATOR
Units A
0 25 50 75 100
②open
①open ④turn it to the
mid position
③turn it to the
smallest
degree
Vacuum process H
0
0.02
0.04 0.06
0 .08
- 0.1
Vacuum Gauge
DIGITAL PRESSURE CALIBRATOR
Units A
0 25 50 75 100
③fine adjust
①close
②turn it to approach
the desire value
SW V mA COM 24V SW V mA COM 24V SW V mA COM 24V
dial gauge pressure switch pressure transmitter
k
Pressure Gauge
DIGITAL PRESSURE CALIBRATOR
Units
A 0 25 50 75 100
flexible hose
Pressurizing process F
DIGITAL PRESSURE CALIBRATOR
Units A
0 25 50 75 100 Pressure Gauge
①close ①close
If necessary,
please generate
high pressure
using #4 handle
③generate high-pressure
and fine adjust pressure
②Pre-pressurization
Purge process C
DIGITAL PRESSURE CALIBRATOR
Units A
0 25 50 75 100
①close
③turn it to the smallest degree
②Turn all the
way out
Purge process (cont.) D
DIGITAL PRESSURE CALIBRATOR
Units A
0 25 50 75 100
②open
①open
If air is still trapped in the pump
then repeat the purge process 2
or 3 more times until all the gas
is removed from the system. ,
③Turn all the way in
bubble
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If it is difficult to generate
vacuum pressure then
repeat the purging
process to make sure all
the gas is removed from
the system.
,
Vacuum displayed on the gauge
Wait for gauge to vent to zero