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90
Safety Introduction Product Overview
Replacing a Fuse
Note:
Only use a fuse with the following specifications:
• 20 mm x 5 mm
• 250 V 2.0 A, time lag (slow blow)
• low breaking capacity
1. Remove the cover. Refer to:
"Removing the Cover" on page 56
.
2. Trip the circuit breaker. Refer
to:
"Tripping and Resetting the Circuit Breaker" on page 74
3. Locate the fuse holder/cap on the control box and remove it.
4. Remove the fuse from the holder/cap.
5.
Install the replacement fuse. Refer to fuse specifications.
NOTICE
Only use the specified fuse
rating.
Using the wrong fuse may
damage the equipment.
Equipment Damage
•
•
Do not replace the fuse with a value different than specified. Doing so
causes poor performance or damages the foam system.
6. Install the fuse holder/cap into the control box.
7. Install the cover. Refer to:
"Installing the Cover" on page 59
Tripping and Resetting the Circuit Breaker
1. Remove the cover. Refer to:
"Removing the Cover" on page 56
.
2. Locate the circuit breaker (
).
3. Press the red button to trip the breaker.
Note:
Pressing the red button swings out the black contact lever to the
causes the black contact lever to swing-out to a tripped position.
1
2
1. Foam pump 2. Inject/discharge valve
Figure 60
4. Swing the black contact lever into operating position to reset the circuit
breaker.