Mitsubishi FB13PNT, Quick Start Manual

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CHAPTER 1 CONTROLLER CHAPTER 1 CONTROLLER
7 7..6 6 R Re ep plla acciin ng L g Lo og giic C c Ca arrd d
Note: When Note: When replacing the logic card, it is replacing the logic card, it is recommende recommended to d to
replace the logic unit as an replace the logic unit as an assembly. assembly.
When the cover is removed from the logic unit When the cover is removed from the logic unit case, case,
its tapped holes may get damaged. its tapped holes may get damaged.
Replace the cover if the tapped holes
Replace the cover if the tapped holes of the cover are of the cover are
damaged. damaged.
Removal Removal
(1) (1) Perf Perform st orm steps (1) t eps (1) to (5) in Re o (5) in Replacin placing Log g Logic Unit ic Unit..
(2) (2) Remo Remove M3 fl ve M3 flat head at head scre screws (tw ws (two place o places) fro s) from the m the
bottom of the logic unit to remove the cover. bottom of the logic unit to remove the cover.
(3) (3) Remo Remove M3 scr ve M3 screws (f ews (four pla our places) fi ces) fixing th xing the logi e logic card to c card to
the logic unit case to the logic unit case to remove the logic card. remove the logic card.
(4) (4) Remo Remove the ve the grom grommet f met from t rom the log he logic car ic card. d.
1 1.. C Co ovve err 2 2.. LLo og giic c u un niit t ccaasse e
501126 501126
1 1
2 2
Installation Installation
Follow the removal sequence in Follow the removal sequence in reverse. reverse.
1 1.. H He eaat t ssiin nkk 2 2.. LLo og giic c ccaarrd d
501127 501127
1 1
2 2
1 1.. G Grro om mm me ett 2 2.. LLo og giic c ccaarrd d
501128 501128
1 1
2 2
CAUTION CAUTION
When installing the logic card onto the logic unit case, carefully tighten the logic card and heat sink fixing screws to the When installing the logic card onto the logic unit case, carefully tighten the logic card and heat sink fixing screws to the
specified torque to avoid excessive stresses. Fix the heat sink
specified torque to avoid excessive stresses. Fix the heat sink first. first.
IItte em m T Tiig gh htte en niin ng g tto orrq qu ue e
M M3 3 ssccrre ew w 0 0..9 98 8 ± ± 0 0..2 20 0 N N··m m {{0 0..1 10 0 ± ± 0 0..0 02 2 kkg gff··m m} } [[0 0..7 72 2 ± ± 0 0..1 15 5 llb bff··fftt]]
M3 M3 fl flat at he head ad sc scre rew w 0. 0.30 30 ± 0 ± 0.1 .10 N 0 N·m ·m {0 {0.0 .03 ± 3 ± 0. 0.01 01 kg kgf· f·m} m} [0 [0.2 .22 ± 2 ± 0. 0.07 074 l 4 lbf bf·f ·ft] t]