Allied 300, Technical Manual, Page: 31 / 66

Allied Construction Products, LLC Technical Manual Ho-Pac 300, 300B & 500, 500B
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to attach Ho-Pac to the carrier. The
installation described is for a typical pin on
type. Procedures may vary and you should
follow the instructions in the manual
provided by the carrier manufacturer.
For carriers equipped with a quick coupler,
refer to the owner’s manual provided by the
coupler manufacturer for instructions.
CAUTION
Some procedures, such as attaching the
Ho-Pac to and from the carrier will require
an assistant. Both the operator and
assistant must be qualified in these
procedures. All directions and signals must
be agreed upon in advance.
CAUTION
The weight of the Ho-Pac cannot exceed
the maximum lifting capacity of the carrier
in any position. Consult lift data provided
by carrier manufacturer to assure stable
carrier operation.
CAUTION
To avoid the risk of injury, wear
personal protective equipment,
including appropriate clothing,
gloves, safety eyewear and shoes
when handling the Ho-Pac.
CAUTION
Crush hazard. Instruct operator
to move controls only when
directed by the Ho-Pac installer.
Keep hands and fingers clear of
moving parts and pinch points
while equipment is being
positioned.
CAUTION
Burn and fluid penetration
hazard. Never install hydraulic
hoses inside the operator’s cab.
IMPORTANT
Damage to motor or other hydraulic
components may result if maximum
pressure is exceeded. Oil pressure in the
supply line must never exceed the value
stated in Section 5.1, “Carrier Static Relief
Pressure”.
IMPORTANT
Improper installation can damage the Ho-
Pac or carrier. Read, understand and
follow the instructions included with the
installation kit. The installation is not
complete until the auxiliary circuit is tested
for flow and pressure. Refer to Section 9.1.
For questions regarding testing the
auxiliary circuit, contact Allied’s Technical
Service for assistance.
IMPORTANT
Oil pressure in the return line, (measured
at the Ho-Pac), shall not exceed 150 psi [10
bar] maximum. Pressures above maximum
will decrease service life of motor.
1. Prior to mounting the Ho-Pac, carefully
inspect the following for wear or
damage:
Spring mounts
Hoses and fittings
Threaded fasteners
Mounting pins and hardware
2. Do not operate the Ho-Pac until all faults
are corrected.
3. Position the Ho-Pac on flat stable
ground. With the bucket removed, install
the Ho-Pac to the carrier in same
manner as mounting a bucket. Use pins
and hardware furnished with the Ho-Pac
or supplied in mounting kit.