Fronius LCA15, Руководство по установке

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14 14
(49)
- Plug the 10-pole Molex plug (41) onto
board LCA15
- Plug the 2-pole Molex plug (40) onto
board LCA15
N.B.! Before plugging in the ribbon cable
(42), pass it across the cable harness for
Molex plugs (40) and (41), as shown in
Fig. 19.
- Arrange the ribbon cable (42) above
the cable harness, as shown in Fig.19
- Plug the ribbon cable (42) to board
FPA15 (5)
(5) (40) (41) (42)
(31) (31) (43)
- Carefully turn the M4x14-TX20screws
(31), alternately, until you start to feel
gentle resistance
N.B.! Before you tighten the M4x14-TX20
screws (31), the transistor module must be
lying completely flat on the heat sink,
without any gaps.
- Pre-mount the M4x14-TX20 screws (31)
with a torque of 0.6 Nm
- Tighten the M4x14-TX20 screws (31)
with a torque of 2 Nm
- Tighten the M4 screw (43) with a torque
of 1.5 Nm
N.B.! Make sure that the air-guide film
(49) is in the correct position.
Fitting the LCA15
board
(continued)
N.B.! Before inserting the M4x14-TX20
screws (31) into their holes, push the cup
springs (32) onto the M4x14-TX20 screws
(31), as shown in Fig.16.
(31)
Fig.16
Fig.17
Fig.18
Fig.19
(32)