Pneumatic Connections; Electrical Connections - Acer Wood Runner Manual

4.5 PNEUMATIC CONNECTIONS

Clean dry air is required for the machines operation. The Wood Runner is provided with a filter and automatic
condensate trap in the Air Supply Assembly. A ½" shop air line should be connected to the ½" NPT female port
on the Air Supply Assembly. A minimum of 100 PSI and a maximum of 120 PSI are required. Average air
consumption is less than 10 SCFM but momentary usage will be much higher. Malfunction or slow operation
will result from using a feed line smaller than ½".

4.6 ELECTRICAL CONNECTIONS

All wiring must be done by a qualified electrician in accordance with local and national electrical
codes. The machine is designed to operate on 3 phase, 50/60 Hz, 208/230 or 460 volt power
depending on the WoodRunner's factory wiring. Changing the voltage in the field will require
factory assistance. An extra knockout hole is provided from the factory in the enclosure for
incoming power. Drilling or punching of any other holes in the enclosure must be done carefully.
Any drill shavings or other particles of metal which enter the electrical components will seriously
damage or destroy them and will not be covered under warranty. Cover all components before
drilling and vacuum out the shavings from the enclosure. Never use an air hose as you may blow
particles into the electrical components.
Your machine should be factory wired to your voltage. If the voltage needs to be changed it will be
necessary to consult the factory for correct parts and diagrams. Motor wiring, overloads and circuit
breakers are different for high and low voltage systems. Software settings for the servo amp will also need
to be changed. The panel will also require new voltage stickers and labels.
A ground lug is provided in the panel for the incoming ground wire. Grounding is very important for safety
and also for correct operation of the electronic devices.
After the electrician has completed the wiring connections it will necessary to power up the machine and
check the rotational direction of the Infeed Deck motors. This is covered in the next section. Should the
motors run backwards it will be necessary for the electrician to switch two of the incoming power leads.
Disconnect and Ground Lug
23
Disconnect
Ground Lug