PowerVac® P Fuse Test and Repair
The fuse limits the electrical current from the transformer to the contactor. It interrupts the electrical currents in the case of an overload. Only replace fuse with 1/8 amp, 250 volt, Slo Blo, fuse.
Fuse Testing
1.Turn power off.
2.Remove electrical cover. Refer to: Electrical Cover.
3.Remove terminal leads. Test continuity. Set meter to Ω. Place meter probes on both fuse terminals.
4.Visually check fuse to see if it is burnt or broken.
5.Install electrical cover.
| Meter Reading | Status | Required Action |
|---|---|---|
|
OL - Offline Burnt or broken. |
|
Replace Fuse. |
|
Continuity checks okay. Visually looks okay. |
|
Fuse is good. |
Fuse Replacement
1.Turn power off.
2.Remove electrical cover. Refer to: Electrical Cover.
3.Pull fuse out.
4.Insert new fuse and perform continuity test. Refer to: Fuse Test above.
5.Install electrical cover.
