11
4.3.3 Connection
Use flexible hose or solid pipe to connect the inlet with the dust source.
Plastic pipe, such as Polypropylene or Polyvinyl Chloride, can be used as long as it’s been
determined and confirmed that the dust is not an explosion hazard.
NOTE: This machine does not contain dust collection hose(s) due to the dust source
differences.
4.3.4 Power Supply
Fig.7
Fig.8
Wire the machine as indicated on the name plate, power supply wiring diagram as Fig. 2 .
For the
North American
market, the equipment comes with a 4-cord cable (L
1
, L
2
, L
3
, PE)
without plug, as Fig.7.
For the
European
market, the equipment comes with a 4-cord cable (L
1
, L
2
, L
3
, PE) and a
connector (5 cords).
Grounding
As shown in Fig. 7, there is a grounding screw on the back side of the machine. This machine
should be connected to a permanent, grounded metal wiring system through this screw.
Check motor rotation:
(As shown in Fig. 7-1). If not rotating in the proper manner, any two power supply cables L1, L2
and L3 should be switched. This operation should be completed by a professional electrician.
Electrical connections must be made by a qualified electrician in compliance with all
relevant building codes and ordinances.
Make sure the switch is in the “OFF” position before connecting to the power supply to
avoid an unexpected start.
This machine must be properly grounded to help prevent electrical shock and possible
fatal injury.
Repair or replace a damaged or worn cord immediately.
Using an extension or undersized cords will cause a drop in the line voltage and may
result in loss of power and possible overheating.