Enhanced High Flow (Ehf) Auxiliary Hydraulics - New Holland L213 Operator's Manual

Enhanced High Flow (EHF) auxiliary hydraulics

The Enhanced High Flow (EHF) auxiliary hydraulic feature provides 276 bar (4000 psi) or 132 l/min (35 US gpm)
to the auxiliary circuit. Follow the attachment's operator's manual on specific installation procedures, operation, and
removal procedures.
NOTE: The enhanced high flow setting can only be used with approved attachments and is controlled by a circuit
interlock installed at the multifunction plug with the attachment.
If the machine is equipped with the enhanced high flow
auxiliary hydraulics, two 5/8 inch couplers and a 3/8 inch
case drain coupler block (1) will be attached to the right-
hand loader arm.
The standard auxiliary hydraulic Connect-Under-Pres-
sure (CUP) valve (2) with two 1/2 inch ports and one 3/8
inch case drain will remain on the left-hand loader arm.
NOTICE: Always use the 5/8 inch couplers during high
flow operation to prevent high back pressure and over-
heating of the hydraulic system.
Before operating the approved attachment, confirm the
electrical connection (1) is secured in place. Without com-
pletion of the circuit within the attachment side of the con-
nector, only standard high flow can be achieved.
NOTE: All approved Enhanced High Flow (EHF) attach-
ments will have an electrical connection. This prevents
operating attachments that are not approved to handle
276 bar (4000 psi) in High Pressure (HP) mode.
Use the three position switch on the left hand ROPS post
to activate the high flow option.
• Position (1) — HF High Flow is activated
• Position (2) — Neutral or standard flow
• Position (3) — HP High Pressure is activated
NOTICE: The high flow switch must be turned to the neu-
tral position when not in use or required. Overheating of
the hydraulic oil or poor attachment operation may occur.
Use the number 2 cylinder button on the left-hand con-
trol lever to operate the enhanced high flow attachments.
Refer to your control lever switch configurations 3-23 for
more details.
3 - CONTROLS AND INSTRUMENTS
3-33
1
RCPH11SSL015BAD
2
RCPH11SSL016BAD
3
RCPH11SSL003AAD