Nordco HYDRAULIC BAAM Bedienungsanleitung
Anchor Applicator Model BAAM HYDRAULIC
SEPT/2005 (49456900) Section H-1
CONTENTS
EMERGENCY PUMP USE
Electric Pump...................................................................................................................................H-3
Manual Pump...................................................................................................................................H-5
PRESSURE SETTINGS
General Settings and Locations of Manifolds...................................................................................H-5
Main System Pressure and Relief....................................................................................................H-6
Crossover Relief...............................................................................................................................H-7
Tool Flip Pressure Reducing Valve..................................................................................................H-8
Boxing Pressure Reducing Valve.....................................................................................................H-9
Bulk Loader Kickdown Relief Valve................................................................................................H-10
Guide Roller Pressure Reducing Valve..........................................................................................H-11
Feed Grip Pressure Reducing Valve..............................................................................................H-12
FACTORY SETTINGS
Workhead Lift.................................................................................................................................H-13
Workhead Rotate ...........................................................................................................................H-14
TROUBLESHOOTING .........................................................................................................................H-15
DRAWINGS
(In order of appearance)
FUNCTIONAL HYDRAULIC SCHEMATICS
S/N 690025 and Above............................................................................ 69A-55 (97690002 – Rev D)
HYDRAULIC Anchor Applicator Model BAAM
Section H-2 SEPT/2005 (49456900)
This Page left Intentionally Blank
Anchor Applicator Model BAAM HYDRAULIC
SEPT/2005 (49456900) Section H-3
EMERGENCY PUMP USE – ELECTRIC
PUMP
For All Components Except Brakes:
1. Turn ignition switch to the OFF
position.
2. Attach one end of the hose (found in
the toolbox) to the port on the
emergency pump. Attach the other
end of the hose to the quick
disconnect at the brake valve.
3. Pressurize the hydraulic system by
turning on the emergency pump.
4. Raise all components to the point
where you can insert lockups. Insert
lockup pins.
5. Continue on to lock off brakes for
towing.
For the Hydraulic Brakes:
6. With the machine on level track,
chock ALL wheels to prevent
movement.
7. Close the ball valve at the brake
valve stack (see photo to right) and
lock in the CLOSED position.
(CLOSED is perpendicular to the
hose line, OPEN is parallel to the
hose line.)
8. Attach one end of the hose (found in
the toolbox) to the electric pump.
Attach the other end of the hose to
the quick disconnect at the brake
valve.
9. Turn on the emergency pump at the
control box until the hydraulic brake
cylinder has collapsed and has
released the brakes.
10. Install the lockpins (1) and hairpin
cotters (2) as shown in drawing to
right.
11. Turn off emergency pump, remove
hose and wheel chocks, and perform
towing as required.
12. Once you have towed to a site to
perform maintenance on the
hydraulic system, open the ball valve
(closed under step 7) and lock in the
OPEN position.
Tools And Equipment Required For These
Procedures:
¾-Inch Combination Wrench
Company Furnished Padlock
Pump Hose (Found In Toolbox)
Lockpins (Found In Toolbox)
HYDRAULIC Anchor Applicator Model BAAM
Section H-4 MAR/2005 (49454100)
EMERGENCY PUMP USE – MANUAL
PUMP
For All Components Except Brakes:
1. Turn ignition switch to the OFF
position.
2. Attach one end of the hose (found in
the toolbox) to hand pump and the
other end of the hose to the quick
disconnect at the brake lock valve.
3. Pressurize the hand pump by moving
the hand valve lever (lever with round
knob) on the pump toward the pump.
4. Continue pumping until all components
are raised to the point where you can
insert lockups. Insert lockup pins.
5. Continue on to lock off brakes for
towing.
For the Hydraulic Brakes:
8. With the machine on level track,
chock ALL wheels to prevent
movement.
9. Close the ball valve at the brake valve
stack (see photo to right) and lock in
the CLOSED position. (CLOSED is
perpendicular to the hose line, OPEN
is parallel to the hose line.)
10. Attach one end of the hose (found in
the toolbox) to the electric pump.
Attach the other end of the hose to
the quick disconnect at the brake
valve.
11. Turn on the emergency pump at the
control box.
12. Once the hydraulic brake cylinder has
collapsed and has released the
brakes, install the lockpins as shown.
13. Release hand pump pressure by
moving the hand valve lever on the
pump away from the pump, , remove
hose and wheel chocks, and perform
towing as required.
14. Once you have towed to a site to
perform maintenance on the hydraulic
system, open the ball valve (closed
under step 9) and lock in the OPEN
position.
Tools And Equipment Required For These
Procedures:
¾-Inch Combination Wrench
Company Furnished Padlock
Hand Pump Hose (Found In Toolbox)
Lockpins (Found In Toolbox)
Anchor Applicator Model BAAM HYDRAULIC
SEPT/2005 (49456900) Section H-5
HYDRAULIC PRESSURE SETTINGS
Main System Pressure: 2250 psi Main Relief Valve: 3000 psi
Crossover Relief: 2900 psi Guide Roller PRV: 600 psi
Tool Flip & Boxing PRV’s: 1000 psi Feed Grip PRV: 650 psi
Bulk Loader Kick Down Relief: 2000 psi
HYDRAULIC Anchor Applicator Model BAAM
Section H-6 MAR/2005 (49454100)
MAIN SYSTEM PRESSURE & RELIEF SETTINGS
Install the pressure gauge on the pressure tap for the main system pump
as shown in the picture at the left.
Turn relief valve adjustment screw to full clockwise (CW) position
(maximum pressure).
Turn pump compensator screw counterclockwise (CCW) (about 2-3
turns), but do not remove screw. Leave enough thread engagement to
prevent leakage. Start engine and turn on the Pump.
Turn pump compensator clockwise (CW)until 3000 psi has been
reached. Read this pressure at the main system gage on the propulsion
manifold.
Adjust relief counterclockwise (CCW) until pressure at gauge just begins
to drop. This is considered cracking pressure. Turn back 1/8 of a turn
and tighten locknut.
DO NOT ADJUST THE RELIEF VALVE FOR FULL FLOW PRESSURE!
Refer to next page to set Crossover Relief Valves.
Anchor Applicator Model BAAM HYDRAULIC
SEPT/2005 (49456900) Section H-7
CROSSOVER RELIEF SETTINGS
MAKE CERTAIN BRAKES ARE FULLY ENGAGED AND CAN HOLD
MACHINE STATIONARY BEFORE CONTINUING WITH THESE
ADJUSTMENTS. FAILURE TO DO SO MAY
CAUSE SEVERE BODILY HARM
With the pressure gauge on the pressure tap for the main system pump
still attached:
Turn both crossover relief valve adjustments screws to full clockwise
(CW) position (maximum pressure).
Back out compensator until system pressure reaches 2900 psi.
Manually override FWD relief valve.
Adjust valve counterclockwise (CCW) until pressure at gauge just begins
to drop. This is considered cracking pressure. Turn back 1/8 of a turn
and tighten locknut.
Manually override REV relief valve.
Adjust valve counterclockwise (CCW) until pressure at gauge just begins
to drop. This is considered cracking pressure. Turn back 1/8 of a turn
and tighten locknut.
Adjust pump compensator counterclockwise (CCW) to system operating
pressure (2500 psi).
HYDRAULIC Anchor Applicator Model BAAM
Section H-8 MAR/2005 (49454100)
TOOL FLIP PRESSURE REDUCING VALVE SETTINGS
Plug in gage at pressure port as shown in picture.
Turn on pump. Read pressure.
If pressure is higher than 1000 psi, loosen nut on spotting
valve adjusting screw and turn counterclockwise (CCW)
until pressure reads 1000 psi. Tighten nut at new
location.
If pressure is lower than 1000 psi, loosen nut on spotting
valve adjusting screw and turn clockwise (CW) until
pressure reads 1000 psi. Tighten nut at new location.
Anchor Applicator Model BAAM HYDRAULIC
SEPT/2005 (49456900) Section H-9
BOXING PRESSURE REDUCING VALVE SETTINGS
Plug in gage at pressure port as shown in picture.
Turn on pump. Read pressure.
If pressure is higher than 1000 psi, loosen nut on spotting
valve adjusting screw and turn counterclockwise (CCW)
until pressure reads 1000 psi. Tighten nut at new
location.
If pressure is lower than 1000 psi, loosen nut on spotting
valve adjusting screw and turn clockwise (CW) until
pressure reads 1000 psi. Tighten nut at new location.
HYDRAULIC Anchor Applicator Model BAAM
Section H-10 MAR/2005 (49454100)
BULK LOADER KICK-DOWN RELIEF VALVE SETTINGS
Plug in gage at pressure port as shown in picture.
Turn on pump. Read pressure.
If pressure is higher than 2000 psi, loosen nut on spotting
valve adjusting screw and turn counterclockwise (CCW)
until pressure reads 2000 psi. Tighten nut at new
location.
If pressure is lower than 2000 psi, loosen nut on spotting
valve adjusting screw and turn clockwise (CW) until
pressure reads 2000 psi. Tighten nut at new location.
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