Hitachi 4043 Component Identification and Function, Typical Installation Pressure Washer

Component Identification and Function

Typical Installation – Pressure Washer

G

A

BF

L

K

E

MH

J

D

C

06811

06812

Fig. 1

A	Engine	16 horsepower, operates pump assembly
B	Pump Assembly	Pressurizes fluid to be sprayed through spray gun
C	Filter	Screens out debris and other material between supply connection and
		pump.
D	Water Supply Connection	Water supply connection for pump
E	High Pressure Hose Connection	Hose and spray gun connection
F	Spray Gun	High pressure spray gun with gun safety latch
G	Spray Tip	Variety of spray tips depending on job needs
H	Spray Gun Safety Latch	Prevents accidental triggering of spray gun
J	Spray Hose	50 ft (15 m), 3/8 in. ID, grounded hose with hose bend restrictors on
		both ends
K	Unloader	Relieves fluid pressure when open
L	Unloader Bypass Hose	Provides bypass loop when unloader valve is open
M	Hose Rack	Provides storage for spray hose

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