Graco 309160L User Manual
Instructions
Hotmelt/Warm Melt
Heated Hose
For use with Graco temperature control systems for nonflammable hotmelt
and warm melt sealants and adhesives.
WARNING
Fire, Explosion, and Electric Shock Hazard
The operating and safety features of these hoses
are designed for use only with Graco temperature
control sysems. To reduce the risk of serious injury,
never connect these hoses to any other device.
309160L
EN
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
PH00046
Table of Contents
65_F
212_F (–54_C
100_C)
3000 psi (21 MPa, 207 bar) @
3000 psi (21 MPa, 207 bar) @
List of Models 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation and Maintenance 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Warranty 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Information 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Models
Part
No. Length Hose Core Size Swivel Fitting
16J875 10 ft No. 6 (0.308” ID) .31 ID (9/16–18 JIC(f))
120556 4 ft No. 8 (0.401” ID) .41 ID (3/4–16 JIC(f))
115902 6 ft No. 8 (0.401” ID) .41 ID (3/4–16 JIC(f))
115873 10 ft No. 8 (0.401” ID) .41 ID (3/4–16 JIC(f))
253281 10 ft No. 8 (0.401” ID) .41 ID (3/4–16 JIC(f))
115874 15 ft No. 8 (0.401” ID) .41 ID (3/4–16 JIC(f))
253282 15 ft No. 8 (0.401” ID) .41 ID (3/4–16 JIC(f))
115875 6 ft No. 10 (0.495” ID) .51 ID (7/8–14 JIC(f))
115876 10 ft No. 10 (0.495” ID) .51 ID (7/8–14 JIC(f))
115877 15 ft No. 10 (0.495” ID) .51 ID (7/8–14 JIC(f))
115878 20 ft No. 10 (0.495” ID) .51 ID (7/8–14 JIC(f))
115879 25 ft No. 10 (0.495” ID) .51 ID (7/8–14 JIC(f))
121200 30 ft No. 10 (0.495” ID) .51 ID (7/8–14 JIC(f))
15C586 3 ft No. 12 (0.617” ID) .62 ID (1 1/16–12 JIC(f))
115903 6 ft No. 12 (0.617” ID) .62 ID (1 1/16–12 JIC(f))
115880 10 ft No. 12 (0.617” ID) .62 ID (1 1/16–12 JIC(f))
115881 15 ft No. 12 (0.617” ID) .62 ID (1 1/16–12 JIC(f))
115882 20 ft No. 12 (0.617” ID) .62 ID (1 1/16–12 JIC(f))
115883 25 ft No. 12 (0.617” ID) .62 ID (1 1/16–12 JIC(f))
115884 6 ft No. 16 (0.867” ID) .87 ID (1 5/16–12 JIC(f))
115885 10 ft No. 16 (0.867” ID) .87 ID (1 5/16–12 JIC(f))
115886 15 ft No. 16 (0.867” ID) .87 ID (1 5/16–12 JIC(f))
115887 20 ft No. 16 (0.867” ID) .87 ID (1 5/16–12 JIC(f))
115888 25 ft No. 16 (0.867” ID) .87 ID (1 5/16–12 JIC(f))
117821 10 ft No. 20 (1.125” ID) 1.13 ID (1 5/8–12 JIC(f))
117822 15 ft No. 20 (1.125” ID) 1.13 ID (1 5/8–12 JIC(f))
Maximum Fluid Working Pressure
@ Temperature
4000 psi (28 MPa, 276 bar) @
–
_
–
_
–
_
–
–
–
3000 psi (21 MPa, 207 bar) @
213_F – 400_F (101_C – 204_C)
3000 psi (21 MPa, 207 bar) @
–65_F – 400_F (–54_C – 204_C)
–
_
2 309160
Symbols
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
WARNING
ELECTRIC SHOCK HAZARD
The hoses must be grounded. Improper grounding, set–up or usage of the hoses can cause electric
shock.
S Turn off and disconnect power before installing or servicing hoses.
S Connect to grounded power source.
S All electrical wiring must be done by a qualified electrician and comply with all local codes and
regulations.
S Never cut or puncture a hose cover.
S Do not expose to rain. Store indoors.
SKIN INJECTION HAZARD
High–pressure fluid from 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.
S Inspect hose before each use for cuts, bulges, kinks or any other damage.
S Replace damaged hose immediately.
S Replace hoses proactively at regular intervals based on your operating conditions.
S Tighten all fluid connections before operating the equipment.
S Keep clear of leaks.
S Do not stop or deflect leaks with your hand, body, glove, or rag.
S Never exceed hose Maximum Pressure or Temperature ratings.
S Only use chemicals that are compatible with wetted parts. See Technical Data in this manual.
Read MSDSs and fluid and solvent manufacturer
S Follow the Pressure Relief Procedure when you stop spraying/dispensing and before cleaning,
checking, or servicing equipment.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
THERMAL EXPANSION HAZARD
Fluids subjected to heat in confined spaces, including hoses, can create a rapid rise in pressure due to
the thermal expansion. Over–pressurization can result in equipment rupture and serious injury.
S Open a valve to relieve the fluid expansion during heating.
S Replace hoses proactively at regular intervals based on your operating conditions.
BURN HAZARD
Equipment surfaces and fluid that o avoid severe
burns:
S Do not touch hot fluid or equipment.
3309160
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