3/4
2. Replacement and adjustment of parts
27830
27830
Replenishment package unit
If LED turns on by turning the VR twice or more:
1. While counting the rotation number of the VR of each
replenishment solution sensor, turn the VR clockwise slowly
and stop it at the position when LED turns on.
IMPORTANT
• If the VR is turned too far clockwise, turn it
counterclockwise to the position where the LED
goes off. Then turn it clockwise again until the LED
lights up.
2. Under the condition in Step 1, turn each VR of the
replenishment solution sensor clockwise 1 turn to the right.
3. Replace the replenishment solution sensor to adjust its
sensitivity if total number of VR rotations of each sensor
exceeds 11 turns in Step 1 and Step 2.
NOTE
• The maximum number of VR rotations for each
replenishment solution sensor is 13.
• When the float in the replenishment package blocks off
the replenishment solution sensor, the LED goes off.
4. Reassemble the parts as they were.
If LED turns on by turning the VR one-half:
1. While counting the rotation number of the VR of each
replenishment solution sensor, turn the VR clockwise slowly
and stop it at the position when LED turns on.
IMPORTANT
• If the VR is turned too far clockwise, turn it
counterclockwise to the position where the LED
goes off. Then turn it clockwise again until the LED
lights up.
2. Under the condition in Step 1, turn each VR of the
replenishment solution sensor clockwise half a turn to the
right.
3. Replace the replenishment solution sensor to adjust its
sensitivity if total number of VR rotations of each sensor
exceeds 11 turns in Step 1 and Step 2.
NOTE
• The maximum number of VR rotations for each
replenishment solution sensor is 13.
• When the float in the replenishment package blocks off
the replenishment solution sensor, the LED goes off.
4. Reassemble the parts as they were.
Adjustment procedure 1 Adjustment procedure 2
• J391191, J390330 (adjustment method for VR1 to VR6)
• J391378 (adjustment method for VR6) • J391378 (adjustment method for VR1 to VR5)
Replenishment solution sensor
(LED)
Replenishment
solution
Probe
Replenishment solution sensor
(detection)
Replenishment package
Floats
Replenishment
solution
G050897
Distributed by: minilablaser.com
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