Electrical Control Main Switch (Optional) - Hitachi ZAXIS 135US-5B Operator's Manual

Electrical Control Main Switch (Optional)

 Attachment Switch (Assist Operation) or (Main Operation)
This switch is mainly used for optional devices and
attachments having rotary or tilt function. The attachment
becomes operable when ON of electrical control main
switch (1) is pushed and main switch indicator (2) is lit.
IMPORTANT: The attachment switch is operable only
when indicator (2) of electrical control main switch (1)
is lit. Indicator (2) will not light unless the pilot control
shut-off lever is in UNLOCK position. Besides, the
indicator (2) light turns OFF and the attachment switch
becomes inoperable when the pilot control shut-off
lever is placed in LOCK position while indicator (2) is
lit. To operate the attachment switch, place the pilot
control shut-off lever in UNLOCK position, and then
push ON of electrical control main switch (1) to turn on
indicator (2) light.
AUX Function Lever 1
1. Auxiliary
2. Power Boost Switch
3. Attachment Switch
4. Auxiliary
5. Horn Switch
6. Auxiliary
OPERATOR'S STATION
1-98
6 4
5
Left Control Lever
MDAA-01-337
1
2
MDAA-01-311
3 1
2
Right Control Lever
MCGB-01-030