POWER SUPPLY CORD REPLACEMENT
WARNING
Before doing this procedure, follow the
Pressure
Relief Procedure Warning
on page 21 to reduce
the risk of a fluid injection injury, splashing in the
eyes or on the skin, injury from moving parts, or
electric shock.
Refer
to
Fig
22-f
and
22-2
1.
Use the 19 mm open end wrench to remove the nut
(337)
from the filter stud (31
0).
2.
Use the 13 mm socket wrench
to
remove the three
Screws
(44)
holding the pressure control
to
the
frame.
3.
Remove the pressure control mounting bracket
(89)
using a Phillips screwdriver.
4.
Disconnect the power supply cord wires
from
the
control box terminal strip (336) using a screwdriver.
5.
Install the new power supply cord
(31
1) in the re-
verse order of disassembly.
6.
Have a licensed electrician install a new plug on the
Fig
22
-
1
other end of the cord. Be sure
to
follow all local codes
regarding the type of plug
to
use.
FILTER REPLACEMENT
the risk of a fluid injection injury, splashing in the
Relief Procedure Warning
on
page 21
to
reduce
eyes or on the skin, injury from moving parts, or
electric shock.
Refer
to
Fig
22-2
1. Remove the pressure control cover and screws.
2.
Use a needle nose pliers to remove the four wires
from
the
filter (310).
3.
Use the
M8
wrench
to
remove the lower nut and
pressure control box.
lockwashers (337, 338) on the outside of the
4.
Remove the old filter and install a new one in the
reverse order of disassembly.
w-\
311
Fig
22
-
2
i
22
307-670
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