Technical Specifications; Parts List - JMB 53802 Manual De Instrucciones

REF. 53802
TROUBLE SHOOTING
PROBLEM
Alarm does not sound
No response to gas detected
Inaccurate indication
Insufficient working hours
Cannot charge electricity

TECHNICAL SPECIFICATIONS

Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤±5% F.S.
Measuring range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-50 ppm (0-98mg/m³)
Low alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 ppm (9.8mg/m³)
High alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Response time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -10ºC ~ 55ºC
Opertaing humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <95%
Operating Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC3.7V Li battery 1500mAh
Working time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8h
Charging time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4h - 6h
Protection category. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IP65
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130g
Dimension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PARTS LIST

1
2
5
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POSSIBLE REASON
Wrong alarm configuration
Fault of electric circuit
Fault of electric circuit
Sensor is overdue
Uncalibrated for long time
Fault of charger
Fault of the device
Fault of charger
Fault of the device
3
6
7
Zero drift
Change the charger for a new one
Change the charger for a new one
4
6
· 7 ·
SOLUTION
Configure again the alarm
Contact the distributor
Use the option "Gas Zero" to
calibrate
Contact the distributor
Contact the distributor
Calibrate the meter
Contact the distributor
Contact the distributor
10 ppm (19.6mg/m³)
<30 seconds
109x60x30mm
NUM DESCRIPTION
1 Alarm light
2 Buttons
3 LCD screen
4 Back clip
5 Buzzer
USB charging con-
6
nection
7 Sensor