Holmatro CORE XR 4360 RAM, Owner'S Manual

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14
8.2 The quick-action couplings cannot be disconnected.
1
Check tool control handle
position

Handle in open or
close position

Release control
handle to neutral
position

Control handle in neutral
2
Twin-line: Check the position of
the pump pressure relief valve.
---------------------------------------
Core™: Pump only is
pressurized.

Valve in Operation
position.
----------------------
System not releasing
pressure

Turn valve to
“RELEASE”.
----------------------
TURN OFF PUMP
Release pressure at
valve block relief
valve by turning
valve stem all the
way in

.
clockwise
Consult your
Dealer

Valve position in RELEASE
(Twin-line) or pump not
pressurized (Core™)
3
Check the coupling locking
sleeve location

Incorrect position

Release locking
sleeve

Locking ring released
4
Consult your Holmatro Dealer
8.3 Hydraulic oil is leaking from the tool safety valve.
1
Twin-line: Check quick-action
coupling connections between
pump and tool.
---------------------------------------
Core™: Check quick-action
couplings

Loose or
disconnected
couplings
-----------------
Damaged
coupler(s).

Release pressure at
pump using
Operation/Release
handle and re-connect
the couplings.
--------------------------
Consult your Dealer

Couplings okay
2
Consult your Holmatro Dealer