Graco Fire-Ball 992-706 A Instructions-Parts List Manual Download Page 7

Installation

Typical Installation

The Typical Installations shown on page 6 are only
guides to selecting and installing accessories and
components. For designing a system to suit your
needs, contact your Graco representative.

1. Mount the pump (1) onto the pail.

a.

For Model 992–706 (35 lb size), place the
cover (17) on the pail and secure it with the
three thumbscrews. Lower the pump into the
pail through the hole in the cover, and secure
with the two screws (41) and washers.

b.

For Model 992–714 (400 lb size), tighten the
bung adapter (29) in the cover’s bung hole,
then adjust the pump so its intake valve is 
1/2 in. (13 mm) off the bottom of the drum.
Tighten the bung adapter thumbscrews to hold
this position.

2. Install the 3/8 npt nipple (161) in the pump fluid

outlet. Install the union (7) in the inlet of the fluid
filter (A). Connect the union to the nipple, with the
head of the filter facing down as shown on
page 6.

3. Install the 1/4 npt nipple (14) in one outlet of the

filter. Install the swivel (23) at the fluid inlet on the
spray gun (21). Connect the filter outlet nipple to
the gun swivel, using the 15 ft coupled hose (20)

4. Install the drain line.

a.

For Model 992–706, install the ball valve (16)
into one of the outlets of the filter (A). Install
the o-ring (39) on the plug (19), and install the
plug in the cover hole. Secure with 
setscrews (40). Screw the street elbow (15)
into the plug and install the 1/4 npt nipple (14)
into the elbow. Install couplings (26) on both
ends of the nylon hose (25). Connect the hose
to the plumbing on the cover and the ball valve
on the filter. Use the pipe plugs (27 and 28) to
close off the unused filter outlets.

b.

For Model 992–714, screw the street 
elbow (15) into the filter outlet as shown on
page 6. Screw the ball valve (16) into the
street elbow. Insert the bushing (32) into the
hole in the drum cover, and screw the swivel
union (31) into the bushing. Connect the male
end of the 3 ft. (.9 m) coupled hose (30) to the
swivel union, and connect the female end to
the ball valve of the filter. Close off the unused
filter outlets with the plugs (27 and 28).

5. Install the air line accessories in the order shown

on page 6. Install a pump runaway valve (F)
closest to the air pump to shut off the air to the
pump if the pump accelerates beyond the pre-ad-
justed setting. A pump which runs too fast can be
seriously damaged.

6. Next, install an air line lubricator (D) for automatic

air motor lubrication, a bleed-type master air 
valve (B) to relieve air trapped between the valve
and the pump, an air regulator (2, supplied) to
control the pump speed, and an air line filter (C) to
remove harmful dirt and moisture from the com-
pressed air supply.

WARNING

Required in your system are a bleed-type master
air valve (B) and a fluid drain valve (16). These
components help reduce the risk of serious injury
including fluid injection, splashing in the eyes or on
the skin, and injury from moving parts if you are
adjusting or repairing the pump.

The 

bleed-type master air valve relieves air trapped

between the valve and the pump after the pump is
shut off. Trapped air can cause the pump to cycle
unexpectedly and result in serious injury, including
amputation. Locate the valve within easy reach of
the pump.

The 

fluid drain valve, which is supplied with your

system, helps relieve pressure in the displacement
pump, hose, and gun when shutting off the pump.
Triggering the gun to relieve pressure may not be
sufficient, especially if there is a clog in the hose,
gun, or spray tip.

7. Be sure the air line (E) is properly grounded, and is

large enough to supply an adequate volume of air
to the motor.

8. Install the air line ball valve (3, supplied) on the air

line, upstream from the accessories. Screw the air
line fitting (H, supplied) into the air line filter inlet.
Attach the air line coupler (4, supplied) to the end
of the air line, but do not attach it to the air line
fitting yet.

Summary of Contents for Fire-Ball 992-706 A

Page 1: ...n READ AND KEEP FOR REFERENCE 15 1 Ratio Fire Ball Spray System 2700 psi 186 bar Maximum Working Pressure Model 992 706 Shown Model 992 706 Series A 35 lb 16 kg Pail Size Model 992 714 Series A 400 lb 180 kg Pail Size GRACO INC P O BOX 1441 MINNEAPOLIS MN 55440 1441 COPYRIGHT 1985 GRACO INC Graco Inc is registered to I S EN ISO 9001 ...

Page 2: ...ls tags and labels before operating the equipment D Use the equipment only for its intended purpose If you are not sure call your Graco distributor D Do not alter or modify this equipment D Check equipment daily Repair or replace worn or damaged parts immediately D Do not exceed the maximum working pressure stated on the equipment or in the Technical Data for your equipment Do not exceed the maxim...

Page 3: ...d and the trigger guard on the gun when spraying Check the gun diffuser operation weekly Refer to the gun manual Be sure the gun trigger safety operates before spraying Lock the gun trigger safety when you stop spraying Follow the Pressure Relief Procedure on page 8 if the spray tip clogs and before cleaning checking or servicing the equipment Tighten all fluid connections before operating the equ...

Page 4: ...a Do not smoke in the spray area Do not turn on or off any light switch in the spray area while spraying or while operating if fumes are present Do not operate a gasoline engine in the spray area Never use 1 1 1 trichloroethane methylene chloride other halogenated hydrocarbon solvents or fliuds containing such solvents in this equipment Such use could result in a serious chemical reaction which co...

Page 5: ... end of the wire to a true earth ground Order part number 222 011 Grounding Clamp and Wire 2 Air and fluid hoses use only electrically conductive hoses 3 Air compressor follow manufacturer s recommen dations 4 Spray gun or dispensing valve ground through connection to a properly grounded fluid hose and pump 5 Object being sprayed follow your local code 6 Fluid supply container follow your local co...

Page 6: ...e Air Line Coupler Union Filter Inlet Nipple Filter Outlet Street Elbow Ball Valve Filter Outlet Pail Cover Bulkhead Plug Coupled Hose 15 feet Spray Gun Swivel Gun Inlet Nipple Drain Line Nylon Hose Hose Couplings Bung Adapter Coupled Hose 3 feet Union Drain Line Bushing Capscrew Nipple Fluid Outlet Model 992 706 Model 992 714 Typical Installation 06432 06433 3 E H 17 4 C 2 B D F 1 G 161 7 A 14 20...

Page 7: ...w the swivel union 31 into the bushing Connect the male end of the 3 ft 9 m coupled hose 30 to the swivel union and connect the female end to the ball valve of the filter Close off the unused filter outlets with the plugs 27 and 28 5 Install the air line accessories in the order shown on page 6 Install a pump runaway valve F closest to the air pump to shut off the air to the pump if the pump accel...

Page 8: ...which is left in to protect pump parts To prevent fluid contamination flush the pump with a compatible solvent before using it Starting and Adjusting the Pump Note Do not install the spray tip yet Connect the air line coupler 4 to the pin fitting H Open the bleed type master air valve B Trigger the gun into a grounded metal container Holding a metal part of the gun firmly to the container slowly o...

Page 9: ...ainer Use the lowest possible fluid pressure when flushing Corrosion Protection CAUTION Never leave water or water base fluid in the pump overnight If you are pumping water base fluid flush with water first then with a rust inhibitor such as mineral spirits Relieve the Pressure but leave the rust inhibitor in the pump to protect the parts from corrosion Lubrication The accessory air line lubricato...

Page 10: ...s hoses valves etc Clear Damaged air motor Service air motor Exhausted fluid supply Refill and reprime or flush Continuous air exhaust Worn or damaged air motor gasket packing seal etc Service air motor Erratic pump operation Exhausted fluid supply Refill and reprime or flush Held open or worn intake valve or piston packings Clear Service Pump operates but output low on up stroke Held open or worn...

Page 11: ...11 307 759 Notes ...

Page 12: ...t damage the plated surface of the trip rod A padded pliers is available as an accessory Damage to the surface of the trip rod can cause poor air motor operation To avoid damaging the highly polished cylinder 117 wall always lift the cylinder straight up off of the piston Never tilt the cylinder as it is being removed 5 Remove the six screws 107 holding the cylinder 117 to the base Carefully pull ...

Page 13: ...24 and snap the toggles to the up position with a screwdriver WARNING To reduce the risk of pinching or amputating your fingers always keep fingers clear of the toggle assemblies 13 Carefully lower the air motor cylinder 117 over the piston 118 and onto the air motor base 104 Secure with the six screws 107 14 Manually push on the piston rod to move the piston 118 up as far as it will go Grip the t...

Page 14: ...gasket 147 bearing 155 packing 154 and seal 153 Do not remove the press fit brass bearing 152 NOTE If the press fit brass bearing 152 dows need replacing clamp it in a vise and drive the piston body 150 out with a plastic Hammer The new bearing must be started onto the piston body squarely 7 Clean all the parts in a compatible solvent and inspect for wear or damage Replace as neces sary Lubricate ...

Page 15: ... BOWL filter carbon steel 1 12 171 941 SPRING compression 1 13 171 942 HEAD filter 1 14 162 453 NIPPLE 1 4 18 npsm x 1 4 npt 1 15 100 840 ELBOW street 1 4 18 npt 1 16 210 657 VALVE ball See 306 861 for parts 1 Ref No Part No Description Qty 17 205 786 COVER 1 18 100 220 THUMBSCREW 5 16 18 3 19 609 522 PLUG bulkhead 1 20 223 756 HOSE coupled 1 4 npsm fbe 15 ft 4 6 m 1 21 235 462 SPRAY GUN See 308 2...

Page 16: ...sh 1 10 179 801 SUPPORT filter carbon steel 1 11 179 773 BOWL filter carbon steel 1 12 171 941 SPRING compression 1 13 171 942 HEAD filter 1 14 162 453 NIPPLE 1 4 18 npsm x 1 4 npt 1 Ref No Part No Description Qty 15 100 840 ELBOW street 1 4 18 npt 1 16 210 657 VALVE ball See 306 861 for parts 1 18 100 220 THUMBSCREW 5 16 18 2 20 214 629 HOSE coupled 1 4 npsm fbe 15 ft 4 6 m 1 21 235 462 SPRAY GUN...

Page 17: ...17 307 759 Notes ...

Page 18: ...143 156 147 155 154 153 152 150 148 160 163 148 157 148 145 158 132 130 129 139 137 138 141 142 106 117 109 121 114 115 118 116 120 103 122 113 116 136 128 123 119 105 146 111 112 124 110 106 135 107 133 126 161 131 134 127 125 104 ...

Page 19: ...ther 1 131 104 582 WASHER tab 1 132 160 640 NUT packing 1 Ref No Part No Description Qty 133 169 971 FITTING air line 1 134 104 029 CLAMP grounding 1 135 172 457 PLATE instruction 1 136 160 932 GASKET copper 1 137 162 391 V PACKING leather 5 138 168 851 GLAND male 1 139 168 852 BEARING 1 140 180 233 LABEL warning not shown 2 141 161 435 NUT cap cylinder used with 220 174 motor only 1 142 164 704 N...

Page 20: ...commended range Maximum recommended pump speed 66 cycles min 0 67 gpm 2 5 liter min Wetted parts R carbon steel stainless steel leather copper brass zinc coating cadmium plating nickel plating buna N nylon iron aluminum Weight Model 992 721 16 lb 7 Kg Model 992 720 19 lb 8 5 Kg R Dimensions Model 992 721 35 lb pail size Model 992 720 400 lb pail size 06440 06441 101 Air motor 3 8 npt m 33 62 854 m...

Page 21: ... mm bolt circle Manual Change Summary The following changes have been added to this manual since the last revision The entire manual was updated electronically For Models 992 706 992 714 Ref No 21 208 327 Airless Spray Gun was changed to 235 462 Part No 150 694 Ref 148 was added to repair kit 206 728 ...

Page 22: ... Notes ...

Page 23: ... Notes ...

Page 24: ...SS FOR A PARTICULAR PUR POSE Graco s sole obligation and buyer s sole remedy for any breach of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or prop erty or any other incidental or consequential loss shall be available Any action for breach of warranty must be ...

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