SWEENEY MX1E Скачать руководство пользователя страница 5

5

5.

Lift shroud from reservoir. DO NOT remove the foam
insulation. Use care to avoid damaging wires or
pulling wire connections off terminals.

6.

Remove 8 screws holding console to reservoir.

7.

Lift console from reservoir using care to avoid
damaging pick-up screens.

8.

Remove gasket and discard.

9.

Thoroughly clean the reservoir with solvent. Never
use water.

10. Use a soft bristle brush to clean intake screens. Rinse

with solvent.

11. Install a new gasket.

12. Position the coverplate on the reservoir. Make certain

that the gasket is visible all the way around the
coverplate.

13. Secure console to reservoir.

14. Place shroud over motor with shroud handle facing

valve side of console.

15. Install the six mounting screws.

16. Reconnect wire(s) to solenoid valve.

17. Before reinstalling the heat exchanger, use

compressed air to blow dirt out of the heat exchanger.

18. Fill reservoir to inch below the vent/fill opening with

new hydraulic oil. Reservoir capacity is 0.75 gallon
(2,8 liters).

6.4 Motor Brushes

Check the electric motor brushes at least once every two
years. For pumps in heavy usage applications, check the
brushes at least once every six months.

DANGER:

To avoid possible electrocution, pump

must be completely disconnected from electrical
power before brush servicing is attempted.

Problem

Possible Cause

Solution

Motor current draw is
excessive.

Noisy console operation.

Console fails to maintain
pressure.

Low oil output. 

Console builds pressure
slowly or erratically.

Console is overheating.

Defective motor.

By-pass valve malfunction.

Damaged or worn piston blocks.

Piston block piston is sticking.
Springs or balls are damaged.

Oil leaking from one or more
components within the reservoir.

Console component parts leaking.

By-pass valve malfunctioning.

Oil intake screens on piston
blocks are clogged.

Low oil level.

Internal leakage in valve.

Nylon tubing to heat exchanger is
disconnected.

Thermostat malfunction.

Remove the motor. Test and replace if necessary.

Inspect and test by-pass valve if required.  Valve is preset. If
damaged or incorrectly set, replace.

Test and inspect the piston blocks. Replace
if necessary.

Remove the piston blocks. Inspect and replace as required.
Piston blocks are non-serviceable.

Remove the console from the reservoir and back pressure
test it. Contact Sweeney for the test procedure.

Perform back pressure test to isolate leaks.

Test and inspect by-pass valve. Replace and
set if necessary.

Inspect intake screens. Flush all components of
contamination. Replace damaged components.

Fill reservoir to proper level.

Disassemble valve and replace worn or damaged parts.

Reconnect nylon tubing under pumping unit.  Tubing will
click into place when it is properly connected.

Replace thermostat.

If your console requires repair work, contact your Sweeney Authorized Service Station.

TROUBLESHOOTING CHART

Содержание MX1E

Страница 1: ...component in the system Install pressure gauges in the system to monitor operating pressure It is your window to what is happening in the system CAUTION Avoid damaging hydraulic hose Avoid sharp bend...

Страница 2: ...Always be sure tools are fully retracted before adding fluid to the reservoir CAUTION To prevent damage to console electric motor check specifications and motor plate data CAUTION To prevent oil spill...

Страница 3: ...25 975 7124 7300 6950 1375 1400 1350 9766 9943 9593 4321 600 2407 325 5372 750 6071 850 925 900 875 6248 6600 6421 825 800 775 5897 5545 5721 PSI Ft Lb 675 725 700 4848 5193 5021 350 375 2579 2993 112...

Страница 4: ...See torque wrench instructions for amount of pressure required to produce desired torque Note that the maximum pressure varies for different wrenches and accessories 2 Loosen locknut and back out rel...

Страница 5: ...olution Motor current draw is excessive Noisy console operation Console fails to maintain pressure Low oil output Console builds pressure slowly or erratically Console is overheating Defective motor B...

Страница 6: ...y circuits of the control transformer If a fuse blows investigate and correct the source of the failure Then replace the blown fuse with a new fuse of the correct rating For fuse ratings refer to the...

Страница 7: ...installed or used not in accordance with instructions furnished with the product by Sweeney SWEENEY WILL NOT BE LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY CHARACTER AS...

Страница 8: ...A DOVER DIVERSIFIED COMPANY 359 Inverness Drive South Suite B Englewood Colorado 80112 5816 Telephone 303 792 5240 Telex 4990571 Telefax 303 792 5124 Toll Free 1 800 448 2524...

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