Maintenance
19
Meter Replacement
If the meters should become defective and require replacement, proceed as outlined in the following steps:
1.
Observe the connections of the meter leads.
2.
Disconnect the leads.
Note:
This will insure the correct polarity in reassembly.
3.
Loosen the clamp screw on the sides of the meter until the clamp is released.
4.
Withdraw the meter through the front panel.
5.
Reverse the above steps to install the new meter.
Storing
If the unit is not to be used for an extended period of time, store in a cool dry place where it will be free from rough
treatment, dust, and dampness.
Repackaging
Should you need to return the Wattcher unit, use the original shipping package if possible. If the original package is
not available, use a heavy duty corrugated box with shock-absorbing material around all sides of the unit to provide
firm cushion and to prevent movement in container. Container should be properly sealed.
Replacement Parts List
Qty
Description
Part Number
1
2
AC power fuse
115V, 5x20 mm, Slo-Blo, T630 mA
230V, 5x20 mm, Slo-Blo, T315 mA
5A2257-14
5A2257-11
1
DC power fuse, 3 AG, 1/2 A
5-721-2
1
Power cord, 115/230 VAC
4421-055
2
Cable assembly (Line Section)
3170-058-1
2
Meter cable assembly
3170B110
2
Meter
Models 3170B, 3170B400
Model 3171B
Model 3171B020
2150A015-1
2150A086-1
2150A093-1
1
Line section assembly
(Model 3170B and 3170B400 only)
4522-002-7
2
Bezel kit
(for all meters)
2150A015-2
