Jntech JNP22KH-V5, User Manual

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6.8.2 Mounting and dismounting of cover panel
For maintenance reason, you may need open the cover of inverter, and ensure better
seal performance, please operate according to the following instruction.
1. When open the inverter cover, first use a cross screwdriver to remove the
grounding screw on the right side of the inverter case, and then use a 5#
Allen wrench to screw down the cover plate fixing screws in turn, and install
the gasket under the screw. When screwing down, pay attention to prevent
the gasket from falling off.
2. when cover it back, first use a cross screwdriver to lock the grounding screw
on the right side of the inverter case, then screw all the cover screws into the
screw holes, use a 5 × Allen wrench, with a torque of 1.8 ± 0.2N · m, first lock
the diagonal screws, and then lock the other screws in turn.
Figure6-12 Reference picture of Mounting and dismounting