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Graco HYDRA-SPRAY BULLDOG Instructions-Parts List Manual
Graco HYDRA-SPRAY BULLDOG Instructions-Parts List Manual

Graco HYDRA-SPRAY BULLDOG Instructions-Parts List Manual

Portable sprayers

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INSTRUCTIONS-PARTS LIST
307-488
ORACO
SUPERSEDES F
Rev. 0
This manual contains IMPORTANT
WARNINGS and INSTRUCTIONS
READ AND RETAIX FOR REFERENCE
IMPORTANT WARNINGS
and
INSTRUCTIONS
INSTRUCTION MANUAL
506-997
CONTAINS
READ and UNDERSTAND
KING^^.
BULLDOG@ AND.SENATOR@
-
PORTABLE HYDRA-SPRAY@ SPRAYERS
3ooo psi (210
b a r l
MAXIMUM WORKING PRESSURE
30:3
Ratio Bulldog@ Sprayer
M o d e l 217-234 Series
B
With Standard Pump
M o d e l 230-971
Same as
217-234
except includes hose, gun, and RAC"
IV
DripLessTM Tip Guard and SwitchTipTM
" M o d e l 230-976
L
A .
" M o d e l 218-320 Series
B
With Severe-Duty Displacement Pump"
Same as
218-320
except includes hose, gun, and RACTM
IV
DripLessTM Tip Guard and SwitchTipTM
42w psi
(290
b a r l
MAXIMUM WORKING PRESSURE
3 5 : l Ratio Senator@
S p r a y e r
" M o d e l 218-049 Series
B
With Severe-Duty Displacement Pump**
'Model 230-969
Same as
218-049
exceot includes hose. oun. and RACTM
IV
4 5 : l
R a t i o
KingTM
S p r a y e r
405opsi
(280
b a r l
MAXIMUM WORKING PRESSURE
Model.218-331 Series
A
With
Standard Pump
M o d e l 230-973
Same as
218-331
except includes hose, gun, and
RAC
DripLessTM Tip Guard and SwitchTipTM
" M o d e l 218-321 Series
B
With Severe-Duty Displacement Pump""
DripLessTM Tip Guard and SwitchTipTM'
'
I Y /Ilk7
'Model 230-977
Same as
218-321
except includes hose, gun, and RACTM
IV
DripLessTM Tip Guard and SwitchTipTM
*These models
have a
two
year warranty on the pump
only. All other
components
have
a one year
warranty.
*'Severe-Duty
Displacement Pumps have an abrasion and
corrosion resistant displacement rod a d sleeve. Refer to
Technical Data in the pump or dispiackent pump manual
for "wetted pans" information.
GRACO INC. P.O. Box 1441 MINNEAPOLIS, MN 55440-1444
@COPYRIGHT
1981
GRACO INC.

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Summarization of Contents

Product Model Identification
30:1 Ratio Bulldog Sprayer
Details for the 30:1 Bulldog model, including pressure ratings.
35:1 Ratio Senator Sprayer
Details for the 35:1 Senator model, including pressure ratings.
45:1 Ratio King Sprayer
Details for the 45:1 King model, including pressure ratings.
Critical Safety Warnings
Fluid Injection Hazards
Risks and precautions for high-pressure fluid injection injuries.
Equipment Misuse Risks
Dangers of modifying or improperly using spray equipment.
Pressure Relief Procedure
Essential steps to safely relieve system pressure before servicing.
Fire, Grounding, and Hose Safety
Fire and Explosion Hazards
Static electricity risks and importance of proper grounding.
Grounding and Hose Safety
Requirements for grounding systems and ensuring hose integrity.
Moving Parts Hazard Awareness
Warning about pinch and amputation risks from moving parts.
Installation and Setup Guide
System Components and Connections
Overview of sprayer components and hose connection instructions.
Operation and Initial Service
Component Identification and Prep
Locating parts and preparing the pump before use.
Sprayer Startup and Flushing
Step-by-step guide for safe sprayer startup and pump flushing.
Parts Diagram - 30:1 Bulldog
30:1 Bulldog Sprayer Components
Illustrated parts list for the 30:1 Bulldog portable sprayer.
Parts Diagram - 35:1 Senator
35:1 Senator Sprayer Components
Illustrated parts list for the 35:1 Senator portable sprayer.
Parts Diagram - 45:1 King
45:1 King Sprayer Components
Illustrated parts list for the 45:1 King portable sprayer.
Ordering Parts and Kits
How to Order Replacement Parts
Guide to identifying and ordering correct replacement parts by number.
Hose and Gun Kits Information
Details on available hose and gun kit part numbers for models.
Available Accessories
Air Line Accessories Guide
Information on air filters, lubricators, and supply hoses.
Spray Guns and Related Accessories
Details on Hydra-Spray guns, Flex Gun, and accessories.
Additional Accessories and Valves
Fluid Handling and Safety Valves
Covers suction tubes, throat seal liquid, and safety valves.
Technical Specifications
Sprayer Performance and Wetted Parts
Key operating data and material compatibility for all models.
Service and Parts Updates
Part Number Changes and Interchangeability
List of part updates and interchangeability notes.
Warranty Information
Warranty Terms and Disclaimers
Details Graco's warranty coverage, exclusions, and limitations.
Spray Gun Maintenance
Needle Replacement Procedure
Instructions for replacing the needle assembly in the spray gun.
Spray Gun Disassembly
Gun Disassembly and Barrel Removal
Steps for disassembling the spray gun and removing the barrel.