Manitou MT 733 EASY 75D ST5 S1 Operator's Manual page 79

EXHAUST DECONTAMINATION SYSTEM WARNING INDICATOR LAMP
The indicator lamp comes on if the system efficiency is defective. Contact your dealer.
SOOT LEVEL
If the indicator lamp comes on while the lift truck is operating, perform a "STATIONARY LIFT TRUCK" EXHAUST REGENERATION
e
( 3 - MAINTENANCE; OCCASIONAL MAINTENANCE).
The indicator lamp also comes on when the count (700h => 0h) before next regeneration has elapsed.
Flashing indicator lamp
Fixed indicator lamp + long audible signal.
Fixed indicator lamp +
Fixed indicator lamp +
.
+ short audible signal.
STOP
+ short audible signal.
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-Perform "STATIONARY LIFT TRUCK" EXHAUST REGENERATION.
-Perform "STATIONARY LIFT TRUCK" EXHAUST REGENERATION.
-Reduced lift truck efficiency, perform "STATIONARY LIFT TRUCK" EXHAUST REGENERATION.
Reduced lift truck efficiency, shut down the lift truck and contact your dealer.
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