Graco 24M224 Instructions Manual
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Graco 24M224 Instructions Manual

Graco 24M224 Instructions Manual

Hopper or hose heat circulation kit
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Instructions - Parts
Hopper or Hose
Heat Circulation Kit
For circulating heated water or oil through XM and XP plural-component sprayer double
wall hoppers, heated hose, and Viscon
Approved for use in explosive atmospheres.
Model 256273 (for XM)
Includes parts needed to assemble heated hose system. Heated hose assembly and Viscon HP heater must be
ordered separately.
Model 24M224 (for XP)
Includes parts needed to assemble heated hose system. Heated hose assembly and Viscon HP heater must be
ordered separately.
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
See Technical Data on page 26 for Maximum Working Pressure and Temperature Rating information.
Model 24M224
(shown installed on XP with 20 gallon hoppers)
®
HP heater.
ti19154a
Get other manuals https://www.bkmanuals.com
Model 256273 (shown installed on XM)
313259D
EN
r_256273_313259_1b

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Summary of Contents for Graco 24M224

  • Page 1 Includes parts needed to assemble heated hose system. Heated hose assembly and Viscon HP heater must be ordered separately. Model 24M224 (for XP) Includes parts needed to assemble heated hose system. Heated hose assembly and Viscon HP heater must be ordered separately.

  • Page 2: Table Of Contents

    Graco Standard Warranty ....28 Graco Information ......28 313259D Get other manuals https://www.bkmanuals.com...

  • Page 3: Warnings

    Warnings Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama- tion point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.
  • Page 4 Warnings WARNING WARNING WARNING WARNING SKIN INJECTION HAZARD High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment. •...

  • Page 5: Heated Hopper Or Hose Circulation Kit 256273

    Heated Hopper or Hose Circulation Kit 256273 Heated Hopper or Hose Circulation Kit 256273 The kit described in this manual; includes all miscellaneous parts needed to assemble the system. There are three options for using circulation kit 256273: • Circulate water through the heater and only the hop- •...

  • Page 6: Fluid Heater

    Heated Hopper or Hose Circulation Kit 256273 Dual Hose Assemblies Part No., Maximum Hose Diameter Thread Thread Thread Thread Approvals Series Pressure Rating psi (MPa, bar) in. (mm) npt(m) npsm(f) npt(m) npsm(f) 248118, C 7250 psi (50, 500) 1/2 (12.7) 248119, C 7250 psi (50, 500) 3/8 (9.53)
  • Page 7 Heated Hopper or Hose Circulation Kit 256273 313259D Get other manuals https://www.bkmanuals.com...

  • Page 8: Typical Installation

    Typical Installation Typical Installation NOTE: XM kit 256273 is shown in all typical installation illustrations. The general layout for XP Kit 24M224 is the same. r_256273_313259_1b . 1: Heat Only Hoppers Configuration Key: Viscon HP Heater Husky diaphragm pump Hopper...
  • Page 9 Typical Installation Back-Mounted Hoppers (BM) Table 1: Tubing Lengths (BM) Hoppers (SM) Hoppers Section Tubing in (mm) in (mm) 1/2 in. 65 (1651) 50 (1270) 51 (1295.4) 35 (889) 7 (177.8) 4 (101.6) 3/4 in. 40 (1016) 36 (914.4) 29 (736.6) 17 (431.8) 7 (177.8) 7 (177.8)
  • Page 10 Typical Installation ti19227a . 3: Hoppers and Heated Hose Configuration Key: Viscon HP Heater Husky diaphragm pump Hopper Frame Fluid circulation tubing Heated hose tee and elbow fittings (see heated hose connections on page F . 5 and F . 6 on page 12 and 13.) NOTE: See F...
  • Page 11 Typical Installation NOTE: See page 9 for tubing lengths not shown in F . 4. To Red Tubing To Blue Tubing 27 in. (685.8 mm) 23 in. (584.2 mm) ti19174a 21 in. (533.4 mm) Bottom View ti19175a . 4: Fluid schematic for heating hoppers and heated hose 313259D Get other manuals https://www.bkmanuals.com...
  • Page 12 Typical Installation Heated Water Fluid Flow r_256273_313259_13a . 5: Heated Hose Only Configuration Key: Viscon HP heater Husky diaphragm pump Hopper (not shown) Frame Fluid circulation tubing Heated hose tee and elbow fitting (to red tubing) Return hose tee and elbow fitting (from blue tubing) Recirculation valve Heated hose assembly (purchase separately) Overflow tank (used for only heated hose configuration)
  • Page 13 Typical Installation 38 in. (965.2 mm) 24 in. (609.6 mm) 23 in. (584.2 mm) BLUE Single Hose Shown . 6: Fluid schematic for heated hose 313259D Get other manuals https://www.bkmanuals.com...

  • Page 14: Installation

    2. Loosen grounding lug locknut (W) on back of control box. Insert ground wire end (Y) into lug slot and tighten locknut securely. r_256273_313259_5 2. XP Kit 24M224 only: Mount brackets (101, 102) on XP frame (D) using plates (105), screws (134), nuts (133). r_256273_313259_10...
  • Page 15 (3) on mounting bracket. See F . 7. XP Kit 24M224 only: Use nuts (135) to mount 4. For only heating hoppers or heating hoppers pump (3) to threads on mounting bracket. See F and heated hose: Install tube fitting (31) in fluid inlet.
  • Page 16 Remove bottom plug (P) from hopper (C). r_256273_313259_7 11. For heating hoppers or heating hoppers and b. XP Kit 24M224 only: Install nipple (33) and heated hose: install fitting (18) and elbow (17) in coupling (139) into bottom of hopper. See the heater’s fluid inlet facing away from the system.

  • Page 17: Setup

    Installation Setup 3. Connect fitting (7) in the heater fluid outlet (A) and tee fitting (13) to hose circulation inlet with tubing (4). For heating hoppers only: 4. Connect tee fitting (13) from hose circulation return See fluid schematic on page 9 and parts on page 21. to tee fitting (13) with tubing (4).

  • Page 18: Operation

    Operation Operation 3. Set the flow rate of the circulation fluid by adjusting the pump’s air regulator (9) until the pump cycles about 50 cycles/min. Do not use a higher flow rate as doing so will decrease system heating perfor- mance and pump life.

  • Page 19: Maintenance

    Maintenance Maintenance • Check double wall hopper heating fluid level • Follow pump maintenance instructions in Husky 716 monthly. Add fluid as needed. diaphragm pump manual 308981. • Do not overfill when using oil. See overfilling • Follow heater maintenance instructions in Viscon notice on page 18.

  • Page 20: Parts

    Parts Parts 256273, XM Heated Hopper or Hose Circulation Kit For heating hoppers and heated hose To Blue Tubing To Red Tubing 41, 42 41, 42 7, 11 7, 11 32, 31 32, 31 ti19231a Cut tubing to length. See table on page 9. See Heater and Diaphragm Pump (3) Connections on page 22.
  • Page 21 Parts For only heating hoppers Back-Mounted Hoppers (BM) 7, 11 7, 11 32, 31 32, 31 12, 17 Side-Mounted Hoppers (SM) 32, 31 32, 31 7, 11 7, 11 Cut tubing to length. See table on page 9. See Heater and Diaphragm Pump (3) Connections on page 22.
  • Page 22 Parts Heater and Diaphragm Pump (3) Connections For heating heated hose only For heating hoppers or hoppers and heated hose only ti19232a 313259D Get other manuals https://www.bkmanuals.com...
  • Page 23 Parts Ref. Part Description Qty. 256196 PLATE, mounting 100333 SCREW, cap, hex; 1/4-20 x 1/2 in. (13 mm) D53288 PUMP, 716, Husky 054139 TUBE, nylon, flexible, 1/2 in. (13 mm) OD; 17 ft (5.2 m) 112395 SCREW, cap, flng hd 117423 FITTING, elbow;...
  • Page 24 Parts 24M224, XP Heated Hopper or Hose Circulation Kit 7, 4 41, 42 19, 27 ti19157a 7, 16 313259D Get other manuals https://www.bkmanuals.com...
  • Page 25 Parts Part Description To Blue Tubing To Red Tubing Hose Identification D53288 PUMP, 716, husky 054139 TUBE, nylon, round 117423 FITTING, elbow 110147 REGULATOR, air, 1/4 in. npt, with gauge 156971 FITTING, nipple, short 100380 BUSHING, pipe C19683 BUSHING, reducing 117425 FITTING, tee, tube 119402 CABLE, coiled 054134 TUBE, nylon...

  • Page 26: Technical Data

    Technical Data Technical Data Maximum Working Pressure High Pressure Fluid Hose ..... See Heated Hose Assembly table, page 5 Heated Fluid Circulation Components ... . 95 psi (0.6 MPa, 6.6 bar) Maximum Temperature Rating .
  • Page 27 Technical Data 313259D Get other manuals https://www.bkmanuals.com...

  • Page 28: Graco Standard Warranty

    With the exception of any special, extended, or limited warranty published by Graco, 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 defective.

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