Ulvac LR Series - Attached Material

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Attached material
b. About the exchange of FUSE (CE Type)
These fuses are set up for the protection of EMI filter (NF31, NF32). The necessity
for changing this fuse is not caused usually. Controller's LCD disappears when this
fuse cuts, and the pump stops.
The replacement procedure of the fuse has been described based on the demand
item in UL3101. Please never do the clearing work independently. Please contact
the nearby service center when the exchange is necessary.
<< Electric shock is possible >>
Never exchange it.
0. Please sever the pump from the power supply surely. Reference"4.2
maintenance: Power Wiring
PUMP Use Fuse
Model Capacity of fuse Number Maker Model
LR/HR60 15 3 Little Fuse CCMR 015.
LR/HR90 30 3 Little Fuse CCMR 030.
LR/HR180 35 3 Little Fuse CCMR 035.
LR/HR300 30 3 Little Fuse CCMR 030.
LR/HR600 50 3 Little Fuse CCMR 050.
LR/HR1200 50 3 Little Fuse CCMR 050.
LR/HR1800 60 3 Little Fuse CCMR 060.
1. An upper panel is removed.
3. Please exchange all (three pieces) fuse
sat the same time.
2. The fuse is changed.
4. An upper panel is set up.