Short-circuiting MDC90A.. capacitor modules and MDC92A.. energy modules

If you take an MDC90A.. capacitor module or an MDC92A.. energy module out of service, you must short-circuit them.

To do this, attach an insulated wire with a minimum cross-section of 1.5 mm² to connection X4 or X4_B. The short circuit must be permanently maintained for the duration of storage and transport. The short circuit must be removed before starting up again.