Graco 3A0862A User Manual
Instructions-Parts
3A0862A
Hose Extension Kits
Hydraulic and material hose extensions for L and S-Head applicators used with an AC
hydraulic power pack and Graco HFR™ plural component proportioners. For professional
use only.
Important Safety Instructions
Read all warnings and instructions in this
manual and AC hydraulic power pack
manual. The symbols that appear in the
body of this manual, refer back to more
detailed warnings in the AC hydraulic
power pack manual. Save these
instructions.
AC Hydraulic Power Pack Module without hose extension kit
ENG
See page 2 for model information, including
maximum working pressure and approvals.
r_24d829_3a0238_1e
Hose Extension Kits
Hose Extension Kits
Length
Kit No.
24F235 25 (7.6)
24F236 50 (15.2)
24F237 25 (7.6)
24F238 50 (15.2)
ft (m)
Compatible Applicator
L-Head S-Head
✔
✔
✔
✔
Assembly
Twisted hydraulic hoses can cause the hoses to
fatigue sooner and rupture. Ensure that the hydraulic
hoses do not twist between the AC power pack and
the applicator.
NOTICE
Ensure debris doesn’t enter into the hydraulic
hoses, the debris must be removed or machine
damage will result.
1. Perform Pressure Relief Procedure for propor-
tioner and hydraulic power pack. See manual
313997 and 3A0238 for instructions.
2. Shutdown proportioner and hydraulic power pack.
See manual 313997 and 3A0238 for instructions.
3. Use supplied electrical tape to mark each end of the
hydraulic and material hoses. See table on page 3.
Maximum Working Pressure
psi (MPa, bar)
3500 psi (24 MPa, 241 bar)
3500 psi (24 MPa, 241 bar)
3500 psi (24 MPa, 241 bar)
3500 psi (24 MPa, 241 bar)
Connect Hoses
Twisted hydraulic hoses can cause the hoses to
fatigue sooner and rupture. Ensure that the hydraulic
hoses do not twist between the AC power pack and
the applicator.
NOTICE
Only connect hoses with the same color tape to prevent cross contamination or damage to the system.
1. Disconnect hydraulic hoses from applicator.
2. Disconnect material hoses from applicator.
3. Use fittings (4) to connect hydraulic hoses from AC
power pack and hydraulic extension hoses.
4. Connect material hoses from HFR unit and material
hose extensions.
NOTE: Only connect hoses with the same color tape.
2 3A0862A
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