Shini Group
Technology & Marketing Dept
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Shini/CSC-TM
2013-11 zh-cn Shini product repair manual.doc
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15. Check Magnetic Reed Switch
15.1 Products Information
There are two types of magnetic reed switch our company is currently using,
models are FC-12V (FOTEK）and BN12-30BLA (SONON).
15.2 Applicable Models
BN12-30BLA (SONON) applicable models: SAL-1U、SHR-3U、SSM-U.
FC-12V (FOTEK）applicable models: Europeanize hopper series except SAL-1U
and SHR-3U.
15.3 Check for Damage
Pic 15-1
1. Use multimeter to measure the resistance between red line and green line,
normally the magnetic reed switch is “NC” status, so the resistance between
two lines is 0, if it is infinite, you need to replace a new one.
2. Take a magnet close to the magnetic reed switch probe, use multimeter to
measure the resistance between red line and green line, the resistance
between two lines should be infinite, if it is 0, you need to replace a new one.
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