Repair Procedures; Battery Pack Replacement; Remove The Battery Pack; Replace The Battery Pack - MSA Orion plus Manual De Operación

Table 6-1. Troubleshooting Guidelines
PROBLEM
Does not turn ON
Battery pack does not
hold charge
Sensor
does not calibrate
IR Sensor Error
Pump alarm
Sensor missing
RAM Error
ROM Error
Memory Error
Battery type not recognized
Device restarts automatically If this occurs repeatedly, arrange for service by MSA
or next to the
measurement unit
Fresh Air Setup error
Test gas error
In all of the above cases and for any other problems, the Orion plus Multigas Detector
may be returned to MSA for repairs.

Repair Procedures

Battery Pack Replacement

Remove the Battery Pack

1. Remove the two battery mounting screws on the back of the
instrument.
2. Pull out the battery pack by gripping it at the edge of the
battery pack case and pulling it away from the unit.

Replace the Battery Pack

3. Insert the front of the battery pack under the lip on the case and
snap the bottom of the battery pack into the case.
6-6
ACTION
Recharge battery. See Chapter 6
Replace battery. See Chapter 6
Replace sensor. See Chapter 6
If temperature too cold, allow instrument to stabilize
within normal temperature range before turning ON.
If Error remains, contact the MSA Repair Center
Check for leaks/blocks, replace dust and water filters.
See Chapter 3
Check installation of sensor/replace sensor. See Chapter 6
Contact MSA
Contact MSA
Contact MSA
Change the battery pack or have the instrument checked by
MSA
Measurement above or below measuring range;
calibration required
Supply fresh air (not measuring gas) and repeat;
if error recurs, calibration is required
Check the gauge on test gas regulator.
Set the correct test gas concentration;
if message recurs, replace the sensor