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Graco ultra max 1095 Instructions-Parts List

Graco ultra max 1095
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17
308-799
Spin
T
est
WARNING
ELECTRIC
SHOCK HAZARD
Do not touch brushes, leads, springs or
brush holders while the sprayer is
plugged in to reduce risk of electric
shock and serious bodily injury
.
WARNING
INJECTION HAZARD
T
o reduce the risk of serious injury
,
whenever you are instructed to relieve
pressure, follow the
Pressure Relief
Procedure
on page 7.
For checking armature, motor winding and brush elec
-
trical continuity
.
Setup
1.
Relieve pressure. Remove drive housing. See
page 25.
2.
Remove motor shield (54), fan cover (A) and
inspection covers (82). See Fig. 9.
3.
Remove pressure control cover (B). Disconnect
motor leads (F) and (G).
See Fig. 10.
Armature Short Circuit Test
Relieve
pressure. Quickly turn motor fan by hand. If
there are no shorts, the motor will coast two or three
revolutions before coming to a complete stop. If the
motor does not spin freely
, the armature is shorted and
the motor must be replaced. See page 27.
Fig. 9
B
A
54
7703A
Armature, Brushes, and Motor Wiring Open
Circuit Test (Continuity)
1. Relieve
pressure. Connect red and black motor
leads together with a test lead. T
urn motor fan by
hand at about two revolutions per second.
2.
If there is uneven or no turning resistance, check
following: broken brush springs, brush leads,
motor leads; loose brush terminal screws, motor
lead terminals; worn brushes. Repair parts as
needed. See page 18.
3.
If there is still uneven or no turning resistance,
replace motor
. See page 27.
Fig. 10
G82
F
7695A

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Graco ultra max 1095 Specifications

General IconGeneral
BrandGraco
Modelultra max 1095
CategoryPaint Sprayer
LanguageEnglish

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