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11

7.5  Control Valve Operation

The control valve is operated by a rotary lever at the front of the 

pump. See Figure 10 for valve positions.

To advance the cylinder:

 Move the valve lever to the “A” 

position. Then, pull the trigger switch upward to start the motor. 

The cylinder will continue to advance until the trigger switch is 

released or the cylinder reaches its maximum travel.

To retract the cylinder:

 Move the valve lever to the “B” 

position. Then, pull the trigger switch upward to start the motor. 

The cylinder will continue to retract until the trigger switch is 

released or until the cylinder is fully retracted.
The control valve blocks flow in both cylinder hoses when the 

lever is moved to the neutral (center) position. However, the XC-

1400 Series pump is not designed for holding loads. After lifting 

is completed, the load must be mechanically supported (refer to 

warning statement and related information in Section 7.4).

7.6  Air Removal

When hydraulic components are connected for the first time, 

air will be trapped in the components. To ensure smooth, safe 

operation, run the cylinder through several complete advance-

retract cycles before placing the pump into service. Do this with 

no load on the cylinder and with the pump positioned higher 

than the cylinder. To allow for air venting, remove the pump oil 

fill plug and O-ring before beginning this procedure (See Fig 11).

When the cylinder advances and retracts smoothly and without 

hesitation, the air has been vented from the system. Fully retract 

the cylinder and re-install oil fill plug and O-ring after completing 

procedure.

 

NOTICE

 Trapped air purged from system components will 

return to reservoir. Oil level may drop. Add additional oil (if 

required) to reservoir after purging air. Refer to Section 8.3.

7.7  Battery Pack Current Draw Protection

To protect the 

MILWAUKEE

 M28™ battery pack from damage 

and extend its life, the battery pack’s intelligent circuit monitors 

both current draw and temperature.
In extremely high torque, binding, stalling, and short circuit 

situations, the battery pack will shut-off if the current draw 

becomes too high. The fuel gauge lights will flash 8 times, 

indicating that battery pack shut-off has occurred

To prevent battery pack shut-off from occurring, reduce the 

amount of load on the cylinder or tool (if possible) or release the 

trigger switch. Releasing the trigger switch will reset the battery 

pack.

7.8  Battery Pack High Temperature Protection

Under extreme circumstances, the internal temperature of 

the 

MILWAUKEE

 M28™ battery pack can become too high, 

resulting in battery pack shut-off.
If the lights flash in an alternating manner when the fuel gauge 

button is pressed, allow time for the battery pack to cool.
The battery pack is ready for use when the fuel gauge lights 

display the remaining run time when the fuel gauge button is 

pressed.

7.9  Battery Pack Cold Weather Operation

The

 MILWAUKEE

 M28™ battery pack is designed to operate in 

temperatures below freezing. However, when the battery pack 

is very cold, it may need to warm-up before normal use. To 

warm-up the battery pack, install it on the pump and operate 

the pump with little or no load.

 

NOTICE

 Refer to the Milwaukee Electric Tool manual (provided 

with the battery pack and charger) for complete battery pack 

use and care information and charging instructions.

7.10  Disconnecting Hydraulic Hoses

Disconnect hydraulic hoses after use as described in the 

following steps:
1.  Fully retract the cylinder or tool. Be sure that the load is 

completely removed from the device.

2.  Move the control valve lever back and forth between the 

“A” and “B” positions several times to relieve any trapped 

pressure.

3.  If pressure gauges have been installed, verify that the 

gauges indicate zero (0) psi/bar.

4.  Disconnect hoses from pump.
5.  To prevent contamination, cap or plug pump ports “A” and 

“B”.

Figure 10, Control Valve Positions

Neutral

A - Advance

B - Retract

Содержание XC-1400 Series

Страница 1: ...Instruction Sheet XC 1401MB XC 1401ME XC 1401M XC 1402MB XC 1402ME XC 1402M XC 1400 Series Cordless Electric Pump L4146 Rev B 11 19 Models English EN ...

Страница 2: ......

Страница 3: ...tibility EMC 8 4 0 IMPORTANT RECEIVING INSTRUCTIONS 8 5 0 HYDRAULIC CONNECTIONS 8 6 0 BATTERY PACK 9 6 1 Battery Pack Fuel Gauge 9 6 2 Battery Pack Installation and Removal 9 7 0 OPERATION 10 7 1 Before Start up 10 7 2 Trigger Lock 10 7 3 Starting and Stopping the Pump Motor 10 7 4 Operating Precautions 10 7 5 Control Valve Operation 11 7 6 Air Removal 11 7 7 Battery Pack Current Draw Protection 1...

Страница 4: ... could result in death or serious personal injury Property damage could also occur Do not remove or disable the pump relief valve Never set the relief valve to a higher pressure than the maximum rated pressure of the pump Stay clear of loads supported by hydraulics To avoid personal injury keep hands and feet away from cylinder and work piece during operation Do not handle pressurized hoses Escapi...

Страница 5: ...the motor and other components Allow sufficient time for the pump to cool between operations To help prevent automatic motor shutdown do not exceed the pump s rated duty cycle of 25 To avoid accidental starting ensure that the trigger safety lock is in the locked position before carrying or moving the pump Do not carry the pump with your hand or fingers on the trigger Do not use the pump if the tr...

Страница 6: ... and 2 Battery Packs 230 28 XC 1402ME 120 2 0 24 2 11 0 Pump Charger and 2 Battery Packs 230 28 XC 1401M 60 1 0 22 3 10 1 Pump Only For pump model numbers ending in M the charger and battery packs are not included and must be user supplied See table below for additional information XC 1402M 120 2 0 24 2 11 0 Pump Only Reservoir size is approximate Actual usable oil capacity will be slightly less A...

Страница 7: ...apacity is provided XC 1401 models feature a one liter 60 in oil reservoir XC 1402 models contain a two liter 120 in oil reservoir The pump s high strength fiberglass reinforced composite shroud provides superior durability in demanding job site environments An integrated carrying handle and removable carrying strap allow for easy portability Power is supplied by a rechargeable 28 volt Lithium Ion...

Страница 8: ... by warranty If shipping damage is found notify carrier at once The carrier is responsible for all repair and replacement costs resulting from damage in shipment The pump can be ordered either with or without battery packs and a compatible AC powered battery charger These items will be included in the shipment if ordered 5 0 HYDRAULIC CONNECTIONS The pump contains a 4 way 3 position manual control...

Страница 9: ...K 6 1 Battery Pack Fuel Gauge New battery packs must be charged before use Each battery pack contains a fuel gauge with four indicator lights The indicator lights show the approximate run time remaining before the battery pack becomes completely discharged Press the fuel gauge button to display the lights The fuel gauge will stay lit for two seconds Refer to the following table to determine the le...

Страница 10: ... unlocked position 2 To start the pump motor firmly grasp the carrying handle and pull the trigger switch upward 3 To stop the pump motor release the trigger switch Motor ON Motor OFF Figure 9 Trigger Switch on off control 7 4 Operating Precautions WARNING Failure to observe the following precautions and instructions could allow load to drop on persons working in the area Death or serious personal...

Страница 11: ...ack from damage and extend its life the battery pack s intelligent circuit monitors both current draw and temperature In extremely high torque binding stalling and short circuit situations the battery pack will shut off if the current draw becomes too high The fuel gauge lights will flash 8 times indicating that battery pack shut off has occurred To prevent battery pack shut off from occurring red...

Страница 12: ...c oil Use of other oils may result in damage to pump components Such damage is not covered under the Enerpac product warranty 8 3 Adding Oil CAUTION Be certain that cylinder or tool is fully retracted before adding any oil to the reservoir If an oil filled cylinder or tool is retracted after additional oil has been added to the reservoir the reservoir could become overfilled and burst Minor or mod...

Страница 13: ...g It will be removed later but must remain installed at this time 8 Move the trigger lock to the unlocked position 9 Move the control valve lever to the A advance position 10 Pull the trigger switch upward to start the pump motor Continue running the motor until oil stops flowing from the open ended hose Then release the trigger switch NOTICE Dispose of used oil in accordance with all applicable l...

Страница 14: ...rd to start the pump motor f With the motor running slowly turn the Allen wrench clockwise to increase the pressure setting to the desired setting 10 300 psi 712 bar maximum Observe the pressure gauge to determine when this setting has been reached g After adjusting the pressure setting release the trigger switch to stop the motor h Pull the trigger switch upward again and re check the pressure ga...

Страница 15: ...Center d Internal damage to pump Contact Enerpac Authorized Service Center 4 Cylinder will not advance or retract a Oil level low Add oil until reservoir is completely full b Pump needs priming To prime the pump be sure that the pump reservoir is filled with oil Then run the pump with the control valve in the neutral position while gently rocking the pump from side to side c Oil intake screens clo...

Страница 16: ...www enerpac com ...

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