CAT 627G Instrukcja Użytkownika Pobierz pdf (Strona 14)

Grouped Service Points. Maintenance

and service points for the engine are

grouped on the right-hand side for easy

access. They include the engine air

cleaner, engine oil check and fill,

fuel filters and priming, coolant level

sight glass, window washer bottle,

air conditioning dryer cartridge, ether

starting aid canister, engine oil filter,

fan drive lubrication, and sampling

ports for the engine oil and coolant.

• Spin-on fluid filters for all but the

main hydraulic filter

• Cab wiring harness redesigned and

relocated for better serviceability

Electronic Monitoring System (EMS III).

Monitors machine status and provides

real-time information to the operator

including warnings of problems identified

by the Electronic Control Modules.

Event Log. The EMS event log records

problems detected by the control

system, including the time an event

occurs, the number of occurrences

for the event, an event identifier and

problem code. The event log can be

accessed using the Electronic

Technician (ET).

Implement Valve Relocation.

The implement valve has been relocated

from the tractor to the top of scraper

draft tube, reducing the number of hoses

and tubes that cross over the gooseneck.

The move reduces potential leak points,

and improves service access.

One Piece Power Block. Jumpstart

receptacle and disconnect switch are

integrated into a one-piece power

block for better electrical integrity and

serviceability. The disconnect switch,

with a lockable cover, disables all

power from the batteries and jumpstart

functions.

Electro-Hydraulic Implement Control.

Simplifies serviceability by removing

the cab pilot valve and associated lines,

which also improves reliability and

reduces noise. The high efficiency

electro-hydraulic pilot oil filter provides

cleaner oil for the pilot system.

Scraper Electrical Harness. A ribbon

wiring harness replaced the cable harness

for improved wear and durability.

Its increased flexibility oscillates with the

machine, and polyurethane boots offer

better protection against the elements.

Access Doors. The tractor has a

standard two-piece door on the right

side for better access to service points.

The hood, hinged on the front and

supported by spring struts, easily opens

towards the front of the machine, for

better access to the top of the engine.

Electronic Technician (Cat ET).

The Caterpillar Electronic Technician

(Cat ET) Service Tool is useful in

troubleshooting existing problems

or identifying potential problems by

displaying:

• Real-time pressures, temperatures,

fuel settings and diagnostic

messages

• Historical data such as engine over-

speeds, overheating, low oil pressure

and air filter restriction events

• More detailed information to the

service technician who can access

Cat ET via a laptop computer

Easy Access Diagnostics. Diagnostic

codes are accessible through the EMS

main display module, via the Cat ET.

Relaying this information to the service

technician can let him know which

tools, troubleshooting guides, and

possibly even replacement parts to

bring to the machine.

14

Serviceability

Count on Caterpillar for simplified service and the most productive uptime.

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