Amico Valve Alarm Combo Unit - Manual (Page 16)

PLEASE NOTE: DO NOT tamper with switches #1, 2 and 3 on the dip-switch. Tampering with these positions
will result in an error message being displayed (E02) and will disable the electrical interlock from the gas
specific sensor.
Switches #1, #2 and #3 are used for the gas identification of the display module. These will be set at the factory
and should not be tampered with in the field.
Chart of Gas Specific Settings of Dip-Switches
A l e r t - 2 S e r i e s
P a g e : 2 1
SETTING GAS IDENTIFICATION SWITCHES
NOTE: DO NOT TAMPER WITH SWITCHES #1, 2 AND 3
ON THE DIP-SWITCH. TAMPERING WITH THESE
POSITIONS WILL RESULT IN AN ERROR MESSAGE
BEING DISPLAYED (EO2) AND WILL DISABLE THE
ELECTRICAL INTERLOCK FROM THE GAS SPECIFIC
SENSOR.
CHANGES TO THESE SWITCHES SHOULD ONLY BE
DONE BY PROPERLY TRAINED PERSONNEL, WHEN
CIRCUIT BOARDS HAVE TO BE CHANGED IN THE FIELD.
Switches # 1, 2 and 3 are used for the gas identification of the
display module. These will be set at the factory and should not
be tampered with in the field.
CHART OF GAS SPECIFIC SETTINGS OF DIP-SWITCHES
O
N
O
N
O
N
O
N
O
N
O
N
O
N
O
N
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
#1 - off
#2 - off
#3 - on
#1 - off
#2 - off
#3 - off
#1 - off
#2 - on
#3 - off
#1 - on
#2 - on
#3 - on
#1 - on
#2 - off
#3 - on
#1 - on
#2 - on
#3 - off
#1 - off
#2 - on
#3 - on
#1 - on
#2 - off
#3 - off
Oxygen
Nitrogen
Vacuum
Carbon Dioxide
Medical Air
WAGD
Nitrous Oxide
HP Air Instrument Air/
Setting Gas Identification Switches
A m i c o M i c r o p r o c e s s o r B a s e d A l a r m
P a g e : 4
USER RESPONSIBILITY
The information contained in this Installation and Operation Maintenance
Manual, pertains only to the ALERT-2 microprocessor based digital alarm.
This product will perform to conformity with the descriptions contained in this
manual, when assembled, operated, maintained and serviced in accordance
with the installation instructions provided.
The alarm
must be checked periodically. Parts that are broken, missing,
worn, distorted or contaminated, must be replaced immediately. Should such
repair or replacement become necessary, please contact Amico Corporation
or their distributors.
All alarms should not be repaired, or altered without prior written or verbal
approval of Amico Corporation or it’s distributors. Failure to comply will void
all warranty on the alarm.
Statements in this manual preceded by the words
WARNING , CAUTION ,
DANGER and NOTE are of special significance. Please read these sections
carefully.
WARNING: denotes steps which can prevent injury.
CAUTION: denotes steps which can prevent damage to equipment.
DANGER: denotes steps which can prevent electrical shock to equipment
or to prevent serious injury and/or death.
Changes to these switches should only be done by properly trained personnel, when
circuit boards have to be changed in the field.
16 Amico Pipeline