Table of Contents
Advertisement
Quick Links
Instructions
SaniSpray HP
For portable spraying of water-based disinfectants approved for spray application only.
Not for applying paints, stains, or other types of coatings. Not approved for use in
explosive atmospheres or hazardous (classified) locations. For professional use only.
See page 2 for Model information and Maximum Disinfectant Working Pressure.
Important Safety Instructions
Read all warnings and instructions in this
manual, in related manuals, and on the
unit before using the equipment. Be
familiar with the controls and the proper
usage of the equipment. Save these
instructions.
WARNING
CHEMICAL HAZARD
To prevent serious injury:
•
Follow all directions and requirements
on disinfectant label. It is a violation of
federal law to use an EPA-approved
disinfectant in a manner inconsistent
with its labeling.
•
Flush after each use. Never store
disinfectant in equipment.
•
Use only with appropriate personal
protective equipment.
™
750 Sprayer
3A7939A
EN
Advertisement
Table of Contents
Troubleshooting
Related Manuals for Graco SaniSpray HP 750
Summary of Contents for Graco SaniSpray HP 750
- Page 1 Instructions 3A7939A ™ SaniSpray HP 750 Sprayer For portable spraying of water-based disinfectants approved for spray application only. Not for applying paints, stains, or other types of coatings. Not approved for use in explosive atmospheres or hazardous (classified) locations. For professional use only. See page 2 for Model information and Maximum Disinfectant Working Pressure.
-
Page 2: Table Of Contents
California Proposition 65 ....37 Graco Warranty ......38... -
Page 3: Important User Information
Important User Information Important User Information Before using your disinfectant You must also read and follow the information sprayer, read this manual for on the disinfectant container label and ask for complete instructions on proper use a Safety Data Sheet (SDS) from your supplier. and safety warnings. -
Page 4: Warnings
Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable. - Page 5 Warnings WARNING ELECTRIC SHOCK HAZARD This equipment must be grounded. Improper grounding, setup, or usage of the system can cause electric shock. • Turn off and disconnect power cord before servicing equipment. • Connect only to grounded electrical outlets. • Use only 3-wire extension cords.
- Page 6 Warnings WARNING EQUIPMENT MISUSE HAZARD Misuse can cause death or serious injury. • Do not operate or spray near children. Keep children away from equipment at all times. • Do not operate the unit when fatigued or under the influence of drugs or alcohol. •...
-
Page 7: Component Identification
Component Identification Component Identification Ref. Description Ref. Description Rupture Disc Electric Motor Oil Fill Cap (vented) Pump Junction Box Disinfectant Inlet Hopper Packing Nut Hopper Bracket Power Switch Airless Hose Disinfectant Outlet Tip and Tip Guard Assembly 4-gun manifold Pressure Adjustment Knob Gun Extension Outlet Check Valve Power Cord... -
Page 8: Installation
To ground metal supply and flushing containers, use a The equipment must be grounded to reduce the risk grounding wire and clamp (GW) (Graco part 244524 - of static sparking and electric shock. Electric or static not supplied). Do not place grounded metal containers sparking can cause fumes to ignite or explode. -
Page 9: Connect Power
Installation Connect Power Extension Cords NOTE: The sprayer is rated 200-240 Vac, 1 Phase, 20A, If an extension cord is necessary, use a 12 AWG (2.5 50/60 Hz. A dedicated 20A circuit with a NEMA L6-20R ) or thicker cord to carry the current that the sprayer receptacle is required. -
Page 10: Setup
NOTICE Only use Graco oil (part number 16W645) in this sprayer. Any other oil may not lubricate properly and can cause damage to the drive train. 2. Use the included spanner wrench to make sure the 6. -
Page 11: Disinfectant Supply Options
Setup Disinfectant Supply Options Connect the Suction Tube You will need to determine which supply option will work 1. Install fitting (38) and elbow (39) to the pump (9). best for your job. 2. Connect the suction tube (70), coupler (72), feed •... -
Page 12: Gun And Hose Setup Options
Setup 4. Connect a 3/8 in. airless hose (110) to the 4-gun Gun and Hose Setup Options manifold tee fitting (101). You will need to determine which gun setup option will 5. Connect a 1/4 in. airless hose (111) to the outlet of work best for your job. - Page 13 Setup 4-Gun Setup 3A7939A...
- Page 14 Setup 8-Gun Setup 3A7939A...
-
Page 15: Trigger Lock
Setup 3. Make sure the pressure setting is at the lowest Trigger Lock level. Pull the pressure adjustment knob (H) out and turn counterclockwise until it stops. Push the knob in Each gun has a trigger lock to prevent it from being to lock. -
Page 16: Prime The Sprayer
Setup 6. Open any ball valves to be used on the 4-gun Prime the Sprayer manifold. If using an 8-gun setup, open any ball valves in use on both 4-gun manifolds. 1. Follow the Pressure Relief Procedure on page 15. 2. -
Page 17: Choose Your Spray Tip
Setup 3. Insert the spray tip into the tip guard. Verify that the Choose Your Spray Tip spray tip is forward in the SPRAY position. To avoid serious injury from skin injection, do not put your hand in front of the spray tip when installing or removing the tip and tip guard. -
Page 18: Spray
Spray 6. Point the guns toward the surfaces to be sprayed. Spray 7. Confirm that the pressure adjustment knob (H) is at the lowest setting. Fumes from disinfectants with alcohol active ingredients, or from other flammable disinfectants can explode or ignite. To prevent fumes from exploding or igniting: •... -
Page 19: Clear Tip Clog
Spray 2. Engage the trigger lock. Rotate the spray tip back to Clear Tip Clog the SPRAY position. Disengage the trigger lock and continue spraying. SPRAY To avoid injury, never point the gun at your hand or into a rag. In the event debris clogs the spray tip, the gun is designed with a reversible spray tip that quickly and easily clears the particles without disassembling the... -
Page 20: Flushing And Cleaning
Spray 5. If using a suction tube, place the tube (70) into a pail Flushing and Cleaning of warm soapy water. To flush disinfectants with alcohol active ingredients, ground the pail according Flushing the sprayer is required before you use your to Grounding on page 8. -
Page 21: Clean The Guns
Spray c. Trigger each gun into a grounded metal pail. NOTE: Flush all hoses and guns used at any point during spraying (even if you only opened d. Pull out the pressure adjustment knob (H) and the ball valve but did not spray the gun). turn it clockwise slowly to increase pressure until a steady stream flows from the gun. -
Page 22: Shutdown / Storage
Spray Shutdown / Storage Storage NOTICE Disinfectant left in the sprayer will damage the equipment. To avoid damage, always completely flush the sprayer with warm soapy water after every use. See Flushing and Cleaning on page 20. Do not store the sprayer with disinfectant in it. •... -
Page 23: Maintenance
The oil capacity is approximately 1.0–1.2 quarts (0.9–1.1 liters). Do not overfill. NOTICE Only use Graco oil (part number 16W645) in this sprayer. Any other oil may not lubricate properly and can cause damage to the drive train. 5. Reinstall the oil fill cap (P). -
Page 24: Daily Maintenance
Maintenance Daily Maintenance Cart Maintenance Periodically lubricate the axle between points A and B NOTICE with lightweight oil (see below). For overnight shutdown, stop the pump at the bottom of its stroke to prevent damaging the pump rod and throat packings. 1. -
Page 25: Troubleshooting
Troubleshooting Troubleshooting Unplug the power cord and follow the Pressure Relief Procedure on page 15 before checking or repairing your sprayer. NOTE: Check all possible problems and solutions listed in the table below before disassembling the pump. NOTE: The status indicator (L) on the motor will blink if an error is detected. - Page 26 Motor does not turn over Encoder fault Cycle power. Recalibrate the encoder following the and LED is on procedure listed in your motor manual. Contact your Graco distributor or Tech Service for more information. Oil is leaking Oil was over filled Drain and refill oil as stated in Check the Oil, page 23.
-
Page 27: Error Code Troubleshooting
Troubleshooting NOTE: To clear an error code, first try turning the Error Code Troubleshooting pressure adjustment knob (H) counterclockwise until it stops. If the status indicator (L) does not stop blinking To troubleshoot using an error code, you need to first shortly after turning the knob to zero, cycle the power by determine your blink code. - Page 28 • Follow the calibration procedure listed in your motor manual to calibrate the encoder (this code will blink if calibration is in progress). • Contact your Graco distributor or Tech Service for more information. Alarm Encoder Error • Cycle power and check the status indicator (L) to see if the error is still active.
-
Page 29: Repair
Repair Repair 6. Unscrew the coupling nut (13) from the connecting Disconnect the Pump rod adapter (11). Remove the coupling collars (12); do not lose or drop them. See the Parts section starting on page 32 for all part identification references in the steps below. 1. -
Page 30: Reconnect The Pump
(13). Torque to 90-100 ft-lb (121-135 N•m). 8. Reconnect all hoses. Fill the packing nut (D) 1/3 full of Graco Throat Seal Liquid. 3. Make sure the coupling nut (13) and coupling collars (12) are in place on the rod. -
Page 31: Replace The Rupture Disc Assembly
Repair 2. Remove elbow (44) from rupture disc assembly Replace the Rupture Disc (15). Assembly 3. Remove rupture disc assembly (15) from fitting (17). 4. Install new rupture disc assembly into fitting (17). Use compatible liquid thread sealant or PTFE tape on connection. -
Page 32: Parts
Parts Parts Sprayer 273215 4-Gun Manifold 273226 Model Qty. Qty. 273216 273217 Sprayer (273215) Parts Suction Tube Feed Hopper Feed 3A7939A... - Page 33 Parts Sprayer (273215) Parts List Ref. Part Description Qty. Ref. Part Description Qty. 124445 FITTING, coupling, 1-1/2 nptf, 24Z852 CART, heavy duty, painted 19B547 LABEL, SaniSpray HP750 17E114 HOPPER, weldment, xtreme 19B619 SPACER, mounting, threaded, 214959 HOSE, coupled 121239 BUSHING, 1.5 x 1 npt reducer. 273199 MOTOR, assy, SaniSpray 103975...
-
Page 34: 4-Gun Manifold (273226) Parts
Parts 4-Gun Manifold (273226) Parts 3A7939A... - Page 35 Parts 4-Gun Manifold (273226) Parts List Ref. Part Description Qty. Ref. Part Description Qty. 25R880 KIT, tip, seat, hp, LP (617), LP 108673 TEE, street (621) 235208 FITTING, union, swivel LP723 TIP, spray, LP (723) 110740 PLUG, pipe 240797 HOSE, coupled, 3/8 in. x 50 ft 235992 VALVE, ball 223771 HOSE, cpld, 1/4 in.
-
Page 36: Dimensions
Dimensions Dimensions Dimensions Ref. Height 50.0 in. (1.27 m) Depth 30.0 in. (0.76 m) Width 26.0 in. (0.66 m) • 3A7939A... -
Page 37: Technical Specifications
1.0 to 1.2 quarts 0.9 to 1.1 liters Oil Specification Graco part number 16W645 silicone-free ISO 220 synthetic EP gear oil Weight 273215 - SaniSpray HP 750 308 lb 140 kg Sound Emissions for Normal Operation (<20 cpm) Sound Pressure 87 dBa... -
Page 38: Graco Warranty
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free of defects in material and workmanship on the date of sale by an authorized Graco distributor to the original purchaser for use. Graco will, for a period of ninety (90) days from the date of sale, provide repair parts for equipment determined by Graco to be defective.