Boom Down Function Inoperative - Genie Z-25/8 Service Manual

Hide thumbs Also See for Z-25/8:
Table of Contents

Advertisement

First Edition • Third Printing
Boom Down
Function
Inoperative
Be sure all other
functions operate
normally.
Be sure the batteries
are fully charged.
Be sure the battery
packs are properly
connected.
Be sure that the metal
surfaces on the inside
of the boom down valve
coil and valve cartridge
are clean and dry.
Part No. 41314
ayxƐxuƁu•Æ‰“ysx
‘ˆ„utƐ…ƐxuÆwˆ…‘„t
s…„ˆ…‚‰Æq„tÆr…x
"`
Cƒuˆwu„s•ÆW…†Ær‘…„‰
54
†‘‚‚utÆ…‘Æ…ƐxuÆ
†…‰yy…„Æx…‚tƐxu
v‘„sy…„Æu„qr‚uƐ…ww‚u
‰“ysxÆq„tÆr……ƒÆ…ww‚u
‰“ysxÆXW#"ÆÆqÆxu
wˆ…‘„tÆs…„ˆ…‚Ɔq„u‚Æy„
*5=4
xuÆ
Ætyˆusy…„
AxusÆ’…‚qwuÆ…„ƈut!
r‚É$Æ“yˆuÆ…„ƐxuÆr……ƒ
t…“„Æv‘„sy…„
tyˆusy…„q‚Æ’q‚’uÆs…y‚
yuƒÆU
$"`Æ…ˆÆƒ…ˆu
A…„y„‘utÆ…„ƐxuÆ„u”
†qwu
Genie Z-20/8N & Genie Z-20/8 & Genie Z-25/8
Section 5 • Troubleshooting Flow Charts
$"`Æ…ˆ
F…‚tƐxuÆv‘„sy…„Æu„qr‚u
ƒ…ˆu
…ww‚uƉ“ysxÆq„tÆr……ƒ
…ww‚uƉ“ysxÆy„Ɛxu
*5=4
Ætyˆusy…„ ÆAxus
’…‚qwuÆqÆuˆƒy„q‚ÆX@$
"`
F…‚tƐxuÆv‘„sy…„Æu„qr‚u
…ww‚uƉ“ysxÆq„tÆr……ƒ
…ww‚uƉ“ysxÆy„Ɛxu
"`
*5=4
Ætyˆusy…„ ÆAxus
’…‚qwuÆqÆuˆƒy„q‚ÆX@%
$"`Æ…ˆÆƒ…ˆu
X‘ˆ„ƐxuƁu•Æ‰“ysxƐ…
†‚qv…ˆƒÆs…„ˆ…‚‰Æq„t
†‘‚‚Ær…xÆCƒuˆwu„s•
W…†Ær‘…„‰Æ…‘Æ…Ɛxu
"`
54
Ɔ…‰yy…„ ÆayxƐxu
r……ƒÆv‘„sy…„Ɖ†uut
†…u„y…ƒuuˆÆ‘ˆ„utƐ…
ƒq”yƒ‘ƒƆˆu‰‰Æt…“„
xuÆv……Æ‰“ysxÆq„t
ƒ…’uƐxuƆˆyƒqˆ•Ær……ƒ
…ww‚uƉ“ysxÆXW'Æy„
*5=4
xuÆ
Ætyˆusy…„
AxusÆxuÆ’…‚qwuÆq
X@$
$"`Æ…ˆÆƒ…ˆu
F…‚tƐxuÆv‘„sy…„Æu„qr‚u
…ww‚uƉ“ysxÆq„tÆr……ƒ
"`
…ww‚uƉ“ysxÆy„Ɛxu
*5=4
Ætyˆusy…„ ÆAxus
’…‚qwuÆqÆuˆƒy„q‚ÆX@%
$"`Æ…ˆÆƒ…ˆu
Xˆ…‘r‚u‰x……Ær……ƒ
v‘„sy…„Ɛ…ww‚uƉ“ysx
XW#"Æ…„Æwˆ…‘„tÆs…„ˆ…‚
†q„u‚ÆSVƈu†‚qsuÆty…tu
…„ÆXW#"ÆSVƈu†qyˆÆ…†u„
y„ƈut!r‚Æ“yˆuÆsyˆs‘y
vˆ…ƒÆXW#"Ɛ…ÆX@$ÆSV
s…„‰‘‚ÆEu„yuÆG„t‘‰ˆyu‰
Wuˆ’ysuÆBu†qˆƒu„
Chart 8
Vu†qyˆÆ…†u„Æy„ƈut!r‚
É$Æ“yˆuÆvˆ…ƒÆX@$Ɛ…Ɛxu
r……ƒÆt…“„Ætyˆusy…„q‚
’q‚’uÆs…y‚ÆyuƒÆU
Vu†qyˆÆ…†u„Æy„ƈut!“x
“yˆuÆ“yxÆty…tuƐ…ÆX@%
SVƈu†‚qsuƐxuÆty…tu
SVƈu†qyˆÆ…†u„Æy„ƈut
†…“uˆÆ‰‘††‚•Æ…ÆXW#"
SˆÆˆu†‚qsuÆXW#"
Xˆ…‘r‚u‰x……Ær……ƒ
t…“„Ɛ…ww‚uƉ“ysxÆXW'
SVƈu†‚qsuƐxuÆty…tu‰
…ˆÆxuƈu‰y‰…ˆÆ…„ÆXW'
SVƈu†qyˆÆ…†u„Æy„ƈut!
r‚$Æ“yˆuÆsyˆs‘yÆvˆ…ƒ
XW'Ɛ…ÆX@$ÆSVÆs…„‰‘‚
Eu„yuÆG„t‘‰ˆyu‰ÆWuˆ’ysu
Bu†qˆƒu„
Vu†qyˆÆ…†u„Æy„ƈut!“x
“yˆuƐ…ÆX@%ÆSVƈu†qyˆ
…†u„Æy„ƈutƆ…“uˆ
‰‘††‚•Æ…ÆXW'ÆSV
ˆu†‚qsuÆXW'ÆSVƈu†‚qsu
ˆu‰y‰…ˆÆ…„ÆXW'
5 - 17

Advertisement

Table of Contents
loading

This manual is also suitable for:

Z-20/8Z-20/8n

Table of Contents