WABCO MICO ACV-SMO Product Explanation, Operating Information, And Service Instructions

PRODUCT EXPLANATION
The accumulator charging valve is designed for installation
in an open center hydraulic system between the pump and
the downstream secondary hydraulic devices.
The accumulator charging valve supplies oil on demand to
the accumulator from the open center circuit. Accumulator
charging is accomplished at a preset rate (GPM) and is
relatively constant within the preset pressure limits.
The flow to the downstream secondary hydraulic devices
will be reduced fractionally for a short time when the
accumulator is charging. This does not noticeably affect
operation of these components. Full system pressure is
available to the downstream secondary hydraulic devices
at all times provided oil delivery and pressure from the
pump is not impeded.
IMPORTANT INFORMATION
A
Due to allowable operating temperature of accumulator
charging valve avoid contact or burn injury may occur.
B
Be sure system energy is relieved from accumulator
charging valve before removing from machine. See
machine operating instructions for procedures to relieve
system energy.
This document is intended to provide general information about MICO Products. MICO, Inc. has attempted to present accurate information about MICO Products
in its catalogs, brochures, and other printed materials. MICO, Inc. is not responsible for errors, inaccuracies, or inconsistencies that may exist in any catalog,
brochure, or other printed materials or any damages arising from or related to reliance on information in them. Materials and specifications for MICO Products set
forth in catalogs, brochures, and other printed materials are subject to change without notice or obligation. Refer to www.mico.com for the most recent versions of
our literature. If you have any questions concerning MICO Products, please contact MICO, Inc. All MICO Products and service are sold and provided subject to the
MICO Warranty at www.mico.com in effect on the date of sale or supply.
MICO is a trademark and registered trademark of MICO, Inc. MICO is registered in the U.S. Patent and Trademark Office as well as in Australia, Canada, Indonesia, Japan, Peoples Republic of China, South Korea, and the European Community.
Form No. 81-463-008
ACV-SMO
Revised 2010-11-08
SINGLE ACCUMULATOR
CHARGING VALVE
Product Explanation,
Operating Information,
and Service Instructions
This accumulator charging valve does not limit pressure
in the accumulator that is from system load downstream
of the flow through port. Over pressure protection is to be
located between the pump and accumulator charging valve.
OPERATING INFORMATION
End user must provide proper maintenance of valve,
should it become inoperable, by replacing the valve or
servicing it with the proper repair kit. See TABLE 1 on
page 3 for the proper repair kit number. Observe Service
Instruction procedures on following pages. See Warnings
A, B, and C below.
C
Do not exceed the high limit pressure setting indicated in
TABLE 1 or system damage or failure may occur.
MICO, Inc.
1911 Lee Boulevard / North Mankato, MN U.S.A. 56003-2507
Tel: +1 507 625 6426 Fax: +1 507 625 3212
www.mico.com