Graco Monark M Series Instructions-Parts List Manual

Graco Monark M Series Instructions-Parts List Manual

Air motors

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INSTRUCTIONS-PARTS LIST
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
Monark Air Motors
180 psi (12 bar, 1.2 MPa) Maximum Air Working Pressure
Model 204–237, Series M
For in-line mounting
Model 206–955, Series G
For stanchion tube mounting
Model 205–997, Series G
Model 215–363, Series A
Model 945–972, Series A
Model 222–791, Series A
For 3 tie rod mounting
Model 207–546, Series F (Sanitary Pump)
For hinged clamp mounting
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
COPYRIGHT 1970, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
307–043
Rev. N
Supersedes M
05702

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Summary of Contents for Graco Monark M Series

  • Page 1 Model 222–791, Series A For 3 tie rod mounting Model 207–546, Series F (Sanitary Pump) For hinged clamp mounting 05702 GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441 COPYRIGHT 1970, GRACO INC. Graco Inc. is registered to I.S. EN ISO 9001...
  • Page 2 This equipment is for professional use only. Read all instruction manuals, tags, and labels before operating the equipment. Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. Do not alter or modify this equipment.
  • Page 3 Do not repair high pressure couplings; you must replace the entire hose. Use only Graco approved hoses. Do not remove the spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings.
  • Page 4 WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. Ground the equipment and the object being sprayed. Refer to Grounding on page 7. If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing/dispensing immediately.
  • Page 5: Dimensional Drawings

    Dimensional Mounting Hole Drawings Layouts 3 Tie Rod Pumps 4.38 in. (111.3 mm) diameter 2.5 in. (64 mm) 5 in. (127 mm) 13.25 in. 0.28 in. (7.1 mm) (336.6 mm) diameter 05707 11.75 in. (298.4 mm) 2 Stanchion Tube Pumps 15.75 in.
  • Page 6: Technical Data

    Technical Data Maximum Working Pressure Air Valves ......Urethane ......180 psi (12 bar, 1.2 MPa) Valve mechanism .
  • Page 7: Installation

    Installation Grounding 5. T o maintain grounding continuity when flushing or relieving pressure, always hold a metal part of the gun/valve firmly to the side of a grounded metal WARNING pail, then trigger the gun/valve. FIRE AND EXPLOSION HAZARD To ground the pump: Before operating the pump, ground the system as explained below.
  • Page 8 Air Motor Service Pressure Relief Procedure 3. Remove the pump according to the instructions in the pump manual. WARNING 4. Place the air motor base (F) in a vise with the air motor up. INJECTION HAZARD The system pressure must be manually 5.
  • Page 9 Air Motor Service 7. Pull the piston assembly (G) from the air motor 12. In this step, while you are prying with the screw - driver with one hand, cover the toggle assemblies base (F), and set it aside. with your other hand so as to catch the spring- loaded toggle assemblies when they snap out of the lugs.
  • Page 10 Air Motor Service Reassembly 1. Place the piston rod (A) flats in the vise with the air 7. Measuring with the gauge (171–818), create motor up. 0.145-in. (3.7 mm) of clearance between the inlet valve poppets (N*) and the piston seat when the 2.
  • Page 11 Air Motor Service 12. Grease and install the seal (2, 27 or 28) into the air 16. Grip the trip rod (C) with padded pliers. Remove motor base (F). Install bearing (4) and ring retainer the 5/16 nut from the top of the trip rod. Screw the (3) into the base for Model 206–955.
  • Page 12 Parts HINGED CLAMP MOUNTING: SANITARY Model 207–546, Series F Air Motor Assembly Includes items 1–36 Ref. Part No. Description Qty. 100–078 SCREW , hex head; no. 8–32 x 0.38 in. (10 mm) long. 101–578 SCREW, hex head; 5/16 x 0.875 in. (10 mm) long 156–698 O-RING;...
  • Page 13 Parts STANCHION TUBE MOUNTING Model 206–955, Series G Air Motor Assembly Includes items 1–37 Ref. Part No. Description Qty. 100–078 SCREW , hex head; no. 8–32 x 0.38 in. (10 mm) long. 101–524 SEAL 101–525 RING, retainer 101–526 BEARING 101–578 SCREW, hex head;...
  • Page 14 Parts 3 TIE ROD MOUNTING Model 205–997, Series G Air Motor Assembly Includes: 1, 3–15, 17–20, 23, 25–34, 36–43, 45 Model 215–363, Series A Air Motor Assembly Includes: 1, 3–15, 17–19, 21, 23, 25–34, 37–43, 45 Model 945–972, Series A Air Motor Assembly Includes: 1, 3–17, 19, 23–27, 32–34, 36 37, 39–44, 46 Model 222–791, Series A Air Motor Assembly 46,18...
  • Page 15: Manual Change Summary

    Accessories BLEED-TYPE MASTER AIR VALVE (REQUIRED) GROUNDING WIRE 222–011 300 psi (21 bar, 2.1 MPa) Maximum Working Pressure 25 ft (7.6 m) long, 12 awg Relieves air trapped in the air line between the pump For grounding pump air inlet and this valve when closed. 107–141 3/4 npt (m x f) inlet and outlet 107–142 1/2 npt (m x f) inlet and outlet GAUGE 171–818...
  • Page 16: Graco Phone Number

    Graco distributor to the original purchaser for use. Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defec- tive.

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