Graphical Digital Panel Meter WPMZ-1 INSTRUCTION MANUAL
7
IM-0882-03
CAUTION
1
）
This product is a precision measuring instrument. Please be careful not to add the strong shock to
this product by falls and so on.
2
）
Paying attention to the circuit diagram, connect wires to this product carefully. An inappropriate
connection may cause troubles of the product, a fire or an electric shock.
3
）
Please avoid live line works. It may cause an electric shock, troubles or a burnout of the product
by the short circuit or a fire.
4
）
The FG terminal must be connected to ground. The grounding should be Class D grounding
(previous class 3 grounding). An inappropriate grounding may cause malfunctions of the product.
5
）
Please use wire which has appropriate specifications. Inappropriate wire may cause a fire because
of heat generation.
6
）
Please use crimp terminals which meet specifications of wire. Otherwise, it may cause breaking of
wire, poor contact and may bring into a malfunction of the product, a breakdown, a burnout, or a
fire.
7
）
After tightening screws, confirm that the screws do not loosen. A looseness of screws may cause a
malfunction of the product, a fire or an electric shock.
8
）
An excessive tightening of screws may damage terminals or screws. A poor tightening of screws
may cause a malfunction of the product, a fire or an electric shock.
9
）
Attach a terminal block cover to the product. Otherwise it may cause an electric shock.
10）
Never attempt to disassemble or modify this product. It may cause a breakdown, an electric shock
or a fire.
CHECKING BEFORE USE
Please install this product under the environments and conditions of use which meet requirements.
If you find any damage to the product by the transportation or any problem, please contact to your
dealer or our company directly.
CHECKING FOR ABNORMALITIES
If you find strange sound, smell, smoke, heat from this product, shut down the power immediately.
And check followings before considering a breakdown of the product.
1
）
Power is supplied correctly.
2
）
Wires are connected correctly.
3
）
Wires have no breaking.
4
）
Settings are configured correctly.
MAINTENANCE AND INSPECTION
For the stain on the surface of the product, wipe it off using soft cloth. For heavy stein, turning off
the power, wipe off it using cloth wrung out of water. Do not use organic solvents such as benzene
and thinner.
For a trouble-free and long use of this product, give inspections of followings periodically.
1
）
Whether the product has damage.
2
）
Whether the display has abnormality.
3
）
Whether the product give out strange sound, smell, heat.
4
）
Mounting and connections of terminals have no looseness, check under power off condition.
DISPOSAL OF THIS PRODUCT
When you dispose this product, treat as a general industrial waste.
