256 Pneudraulic Installation Tool (HK1015)
5
Preparation for Use
NOTE: WARNING Sticker and HUCK Trademark Sticker
must be in place and readable at all times.
GENERAL
1. The efficiency and life of any tool depends upon
proper maintenance. Regular inspection and
correction of minor problems will keep tool
operating efficiently and prevent downtime. The
tool should be serviced by personnel who are
thoroughly familiar with how it operates.
2. A clean, well-lighted area should be available for
servicing the tool. Special care must be taken
to prevent contamination of pneumatic and
hydraulic systems.
3. Proper hand tools, both standard and special,
must be available.
4. All parts must be handled carefully and examined
for damage or wear. Always replace Seals, when
tool is disassembled for any reason. Components
should be disassembled and assembled in a
straight line without bending, cocking, or undue
force. Disassembly and assembly procedures
outlined in this manual should be followed.
5. Service Parts Kit 256KIT includes consumable
parts and should be available at all times. Other
components, as experience dictates, should also
be available.
DAILY
1. If a Filter-Regulator-Lubricator unit is not being
used, uncouple air disconnects and put a few
drops of Automatic Transmission Fluid or light
oil into the air inlet of the tool. If the tool is in
continuous use, put a few drops of oil in every
two to three hours.
2. Bleed the air line to clear it of accumulated dirt or
water before connecting air hose to the tool.
3. Check all hoses and couplings for damage or air
leaks, tighten or replace if necessary.
4. Check the tool for damage or air/hydraulic leaks,
tighten or replace if necessary.
5. Check the nose assembly for tightness or
damage, tighten or replace if necessary.
6. Check oil level in tool reservoir, replenish if
necessary.
WEEKLY
1. Disassemble and clean nose assemblies and
reassemble.
2. Check the tool and all connecting parts for
damage or oil/air leaks, tighten or replace if
necessary.
The Model 256 Installation Tool is shipped with a plastic
plug in the air inlet connector. The connector has 1/4-18
female pipe threads to accept the air hose fitting. Quick
disconnect fittings and 1/4” inside diameter air hose are
recommended. An air supply of 90-100 psi capable of 22.4
CFM must be available. Air supply should be equipped
with a filter-regulator-lubricator unit.
1. Remove plastic shipping plug from air inlet connector
and put in a few drops of Automatic Transmission
Fluid, DEXRON III, or equivalent.
2. Apply TEFLON in stick form to threads of Air Hose, and
screw hose into the tool.
3. Set air pressure on regulator to 90-100 psi.
4. Screw air fitting (not supplied with tool) into Air Hose
and connect to air source. Quick disconnect fitting into
Air Inlet Connector, or screw quick disconnect fitting
into Air Inlet Connector, then attach optional Air Hose
supplied with tool.
5. Cycle tool a few times by depressing and releasing
trigger.
6. Disconnect air hose from tool.
7. Remove retaining nut and stop.
8. Select proper nose assembly for fastener to be
installed.
9. Screw collet assembly, including lock collar and shim, if
applicable, onto spindle holding Hydraulic Pull Piston
of tool with 3/8 hex key. Wrench tight.
10. Slide nose assembly anvil over collet assembly and into
counterbore.
11. Slide tool’s Stop and Retaining Nut over nose assembly
anvil and screw Nut onto tool head.
12. Connect air hose to tool and install fastener(s) in a
test plate of proper thickness with proper size holes.
Inspect fastener(s).
NOTE: Threadmate
®
should be used on collet threads
for nose assemblies without lock collars. All other
noses should be staked.
Caution: Do not use TEFLON tape on threads. Use
only in stick form: Huck P/N 503237.
WARNING: Inspect tool for damage or wear
before each use. Do not operate if damaged or
worn, as severe personal injury may occur.
Maintenance
