Delta PPM R4E, Installation Manual

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Make sure to connect the power meter power supply to the solar generator
breakers on the fuse box. Although small, there is a risk of burns.
Caution
Items described below must be followed as they are necessary to secure safety.
1. Do not connect anything other than the dedicated AC adapter on the power source terminal of
the Power Monitor.
2. Request a specialist to dispose of the Product.
3. Pull the AC adapter off the power outlet when any abnormality is detected with the Product,
such as emission of smoke, heat or the like.
4. Turn OFF the power breaker, to which the Meter is connected when any abnormality is detected
with the Meter.
5. Do not install the Product in any place that is prevented from having air flow, such as inside
closets or under stairs.
6. Install the Product with the “DELTA” logo facing up when installing the Power Monitor on a wall.
When not installed on a wall, set the Product on the Wall Surface/Desktop Mounting Plate when
using the Product.
7. Take care to ensure no water or other liquid gets on the Power Monitor or the Meter.
8.
T
he Product is not for outdoor use.
Essential Points for Safety
6
Securely tighten the screws using a torque of 0.98 N.m.
Although small, there is a risk of burns due to defective connections.
Do not tighten the wiring using electric tools (drills), whose main purpose is to open
holes, such as impact drivers, etc.
Do not install the Product in the following types of locations:
There is danger of burnout in some rare cases.
・
Locations that are exposed to rain water, such as outdoors or under eaves and the like.
・
Locations that are exposed to steam or where the moisture level is 30 to 85% RH,
such as lavatories, changing rooms, work sites, kitchens and the like.
Introduction