Closing The Wiring Box - Delta M88H_121 (ST) Quick Installation Manual

Closing the wiring box

2.37 Nm
44
NOTICE
Impairment of operating response caused by
moisture and dirt.
In order to restore degree of protection IP65
after the completion of installation work,
attach the cover of the wiring box in accordance
with the following instructions.
1. Before screwing on the cover, check all seals and sur-
faces for correct positioning and cleanliness.
2. Attach the cover in such a way that it is evenly mounted
and not skewed.
3. Tighten the screws by hand at first and then use a torque
wrench to tighten them crosswise with a torque of 2.37
Nm.
4. Do not skew the screws. The screw heads must be flush
with the surface.
Quick Installation Guide for Solar Power Inverter M88H EU V3 EN 5013240202 02 2018-03-22