PAGE 13 12-16-97 CHAPTER 2: INSTALLATION
7.
Install the assembled board into the drive using the M3 x 5 screws and lock washers in the
mounting holes (E). If you used the plastic standoff in the upper right hand corner of the board
you may need to use one of the M3 x 5 screws from the HE300KIT399.
(REVISED)
8. Verify that jumper JP4 is installed.
(Item revised 12-16-97)
9.
Replace the keypad mounting plastic and the keypad.
10.
After inserting the Phoenix-type connector into the proper receptacle (P1), completing field wiring
to the terminal strip(s) and installing the manual override connection wires and capacitor, replace
the front cover.
11. Power up the drive as needed.
Note: The metal standoff included with the HE300KIT401 can be used in place of the plastic standoff
that comes with the drive. The plastic standoff is the preferred method of installation, but
if the metal
standoff is to be used, the steps below should be followed.
1.
Once the keypad and keypad mounting plastic is removed, remove the plastic standoff in the
upper right corner of the drive board by holding the screw under the standoff with your finger,
while unscrewing the plastic standoff.
2.
Once the standoff is removed, screw on the metal standoff that is supplied with the
HE300KIT401.
3.
Do not remove the DC-to-DC converter as stated in step 6. Instead press the interface board
down onto the metal standoff until it snaps into place.
4.
To remove the board you may need to use a pair of fine tipped pliers to squeeze the tip of
the metal standoff together in order for the board to snap off of the standoff. To get to the tip
of the standoff you may need to remove the DC-to-DC converter as stated in step 6.
2.4 Safety Precautions
2.4.1
WARNING – MECHANICAL MOTION HAZARD:
Drive systems cause
mechanical motion. It is the responsibility of the user to insure that any such motion does not
result in an unsafe condition. Factory provided interlocks and operating limits should not be
bypassed or modified.
2.4.2
WARNING – ELECTRICAL SHOCK AND BURN HAZARD:
When using
instruments such as oscilloscopes to work on live equipment, the oscilloscope’s chassis should
be grounded and the differential amplifier input should be used. Care should be used in the
selection of probes and leads and in the adjustment of the oscilloscope so that accurate readings
may be made. See instruments manufacturer’s instruction book for proper operation and
adjustments to the instrument.
2.4.3
WARNING – FIRE AND EXPLOSION HAZARD:
Fires or explosions might result
from mounting Drives in hazardous areas such as locations where flammable or
combustible vapors or dusts are present. Drives should be installed away from
hazardous areas, even if used with motors suitable for use in these locations.
