Following tools and parts are necessary to replace sensor and battery of Sp Secure.
Tool : + Driver
Energizer No.E91, EN91 battery for replacement or rechargeable battery
Sensor for replacement
Sensor filter for replacement
Caution : No battery replacements or disassembly of product are permitted at potential
explosion or dangerous area.
- Please be noted that replacement of parts may cause damage to the fundamental safety
capabilities of the device..
- Sensors for replacement must be the one exclusively for SP Secure. The use of other
sensors may cause problems in the detection of gas leakage or cause errors in the
measurements.
- The device is to be disassembled only for the replacement of battery or sensor and it has to
be calibrated by utilizing standard gas during reassembly.
Replacement of Battery and Sensor
Method of Disassembly of Device
- Finish operation of the device.
- Replace sensor and battery referring to the picture
below.
- Operate the device after replacing sensor and then
adjust zero point and standardize the device.
- Conduct gas calibration (When battery only is
replaced, standard gas calibration shall not be
carried out)
9
1
2
3
4
5
8
6
1. Label(Membrane)
2. Front Cover
3. Upper cover
4. Sensor bracket
5. Sensor
6. Pump
7. PCB
8. Packing body
9. Rear Cover
10. Machine Screw
11. Battery
12. Battery Cover
11
12
7
10
13
