SUBJECT: FT4240. Main Frame Crack Repair.
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Cracking has occurred in the rear portion of
the main frame underneath the front vertical
feeder leg support. Cracks have also been
found at the bottom of the main frame near
the tracks at the side plates to horizontal plate
connection. Refer to the picture below for
locations.
NOTICE
Welding must be completed by a certifi ed
welder.
Tools
• Welder
• Weld wire (0.45” L56 or equivalent)
• Torch
• Grinder
• Face
Shield
• Primer (Gray SW# E61AS28)
• Paint (KPI Beige SW# F88HC700)
• 1/8” Drill Bit and Drill
Use the following procedure to weld
reinforcement plates to the FT4240 main
frame.
1.
Lockout/tagout all power to the FT4240.
2.
Before welding anywhere on the FT4240,
disconnect all electronic devices on the
control panel. Failure
to
disconnect
will
result in electronic component failure.
Reference weld disconnect decal on unit
and O & M manual for disconnect locations.
3.
Turn the battery disconnect to the “OFF”
position. Use the provided hasp to lock it
out.
Wear a face shield while grinding and
welding to prevent injury.
CAUTION
!
SB 033 1212 FT MSC
Service Bulletin
FT4240 S/N Range 410104-412287
December 21, 2012
SB 033 1212 FT MSC
Содержание KPI-JCI FT4240
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