OPERATING CONTROLS AND PROCEDURES MLC300 OPERATOR MANUAL
3-20
Published 11-20-19, Control # 234-19
12
Engine Regeneration/Inhibit
Switch (continued)
Regeneration Inhibit
To prevent the exhaust system active (automatic) regeneration, press the
bottom of the rocker. The switch will remain depressed. The amber LED in the
rocker will glow. To re-enable active regeneration, manually return the switch to
the active position.
Do not use the Inhibit switch unless specifically instructed by a Manitowoc or
Cummins technical advisor.
The exhaust system regen inhibited icon indicates the aftertreatment system
active (automatic) regeneration is prevented because the inhibit switch is in the
inhibit position.
For information on exhaust system-related faults, see the MLC300 Main Display
Operation Manual.
See engine manufacturer’s operation and maintenance manual for information
on the after-treatment system and engine faults.
13 VPC Lockout Switch
VPC = Variable Position Counterweight
• Turn the key CLOCKWISE to LOCK the VPC counterweight
(for example, before traveling onto a grade). With the VPC
locked, the counterweight cannot move in either direction.
• Turn the key COUNTERCLOCKWISE to UNLOCK the VPC
counterweight. With the VPC unlocked, the counterweight
can move in response to changing load conditions.
NOTE Refer to F2372 at the end of this section for Locked VPC
Operation.
Table 3-6. Right Console