NASAN ST WIN, Руководство по обслуживанию

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Rev 8, Dated 27-2-2018 14
Problem
4.
On/Off switch (mcb) of treadmill trips down
Possible cause :
Due to sudden large spike or high voltage, ac/dc drive may be short-
circuited.
Solution :
1. Isolate the treadmill from PC by removing treadmill to STWIN
amplifier cable. Switch on treadmill.
2. If still mcb trips, change AC/DC drive.
Material
Req. AC/DC Drive, silicon oil (200ml).
Fig 6. FRONT PANEL CONNECTIO
Problem
5. Treadmill elevates properly up to 1
st
stage only and no further
elevation.
Possible cause:
Treadmill not calibrated.
Solution:
Calibrate the treadmill as per user manual.
10k 10 turn pot setting might get disturbed or it is faulty.
Material
Req. 10k 10 turn pot along with 33 t gear wheel, silicon oil (200ml).
FROM AC
MAINS
MCB
CHOKE
TO TPC CABLE
TO
EMERGEN
CY STOP
SWITCH
10 K 10
TURN
POT
AC MOTOR
CONNECTION