Manitowoc Grove GMK6300L-1 Maintenance Manual

Maintenance work on the superstructure
8.3 Engine
13.02.2018
Maintenance manual 3 302 719 en 8 - 15
GMK6300L-1
8.3.4 Checking the coolant level
• Start the engine. On the ECOS display, check whether the lamp (1) next to
the button (2) lights up.
• Press the button (2) once. This opens the Warning submenu.
You must top up the coolant if the symbol is red.
Topping up
coolant
• Do not open the pressure relief valve (2).
• Loosen (do not open) the cap (1) to reduce
the pressure if the coolant is at operating
temperature.
• Open the cover (1).
The coolant level must be at the
lower marking in the filler neck.
If the coolant level is too low
• Top up the coolant.
Composition of the coolant;
à Engine
manufacturer’s documentation
.
• Close the cap (1).
D
G
There is a risk of scalding when the cooling circuit is hot.
The hot cooling circuit is under pressure. When you open the expansion
tank, you co
uld be scalded by escaping steam/coolant.
Wear suitable protective gloves and cover the cap on the expansion
tank with a rag
before opening it.
Turn the cap slowly to the first detent in order to allow the pressure
to be released.
S
Risk of damage to engine due to lack of coolant.
If the coolant has to be topped up frequently, the cooling system may be
leaking. Have the cooling system checked by
Manitowoc Crane Care or an
authorised GROVE dealer or your repair crew.

Manitowoc Grove GMK6300L-1 Specifications

General

Brand	Manitowoc
Model	Grove GMK6300L-1
Category	Construction Equipment
Language	English