Handle External Power Supply Engine Preheater; Installation Procedures For External Power Supply System For External Power Supply Engine Preheater - Komatsu WA600-8 Operation & Maintenance Manual

HANDLE EXTERNAL POWER SUPPLY ENGINE PREHEATER

HANDLE EXTERNAL POWER SUPPLY ENGINE PREHEAT-
ER
The external power supply engine preheater is used to maintain the temperature of the coolant and lubricating
oil after stopping the machine in cold areas, and make it easier to start the engine again.
The external power supply engine preheater keeps the following coolant and lubricating oil warm.
(1) Engine Oil
(2) Hydraulic oil
(3) Transmission oil
INSTALLATION PROCEDURES FOR EXTERNAL POWER SUPPLY SYSTEM
FOR EXTERNAL POWER SUPPLY ENGINE PREHEATER
1.
When using the external power supply engine preheater, it is necessary to set up the following external
power supply facility.
2.
It is necessary to make an electric cable that can bring the above electricity from the external power supply
facility to the receptacle installed on the machine.
3.
The external power supply cable connects the external power supply facility to the input receptacle on the
machine as shown in the figure, and actuates the external power supply engine preheater.
Explanation of the image :
• Single phase AC 230V
• Power Supply :
Must be able to provide at least 6.3kVA
Install main switch
Electrical leakage breaker
Note 1 (Install a device with the ability to prevent electric leakage and overload)
• Ground cable (Note 2)
6-68
ATTACHMENTS AND OPTIONS