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ポータブル発電機 Akron Brass Genesis 3590のPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Akron Brass Genesis 3590 8 ページ。

Note:

As a final check, operate each function independently to assure that the actual monitor movement matches the function template mounted on the power

unit.

Operating Principles

Operation is accomplished by shifting one of the control valve levers to the desired operating position as shown on the operating template located on the

top of the power unit, and moving the pump handle in a forward and backward

motion. Only one function should be operated at a time. The speed at which the monitor operates is directly proportional to the stroke rate of the pump

handle. The optimum stroke rate for the pump is approximately 100 to 120 full cycles per minute. When the desired monitor function's position is

reached, the control valve lever should be returned to the neutral or center position.

Trouble-shooting

1. Pump handle moves freely but no movement can be accomplished on

any monitor function.

2. One or two functions work fine, but other function does not respond.

Periodic Maintenance

To ensure proper operation, the following perodic maintenance activities should be completed monthly.

Check for proper oil level in the reservoir. Ensure that no water has entered the reservoir.

Operate all three functions (monitor rotation, elevation and nozzle pattern) through their range of motion.

Check hoses and fittings, both on the power unit and monitor for leaks.

To ensure proper operation, the following perodic maintenance activities should be completed annually.

Clean old grease from exposed gears and apply a new layer of Lubri-Plate low temperature grease.

Apply Lubri-Plate low temperature grease to the grease fittings located on the monitor.

Specifications

Pump:

Type — double acting piston pump

Displacement — 1.5 in. 3/full cycle

Stroke rate — 120 full cycles/min = 3⁄4 gpm

Maximum operating pressure — 2000 psi

Handle length — 24"

Handle force — 39 lbs. @ 1000 psi pump pressure

Material — stainless steel and aluminum bronze

Valve:

Type — Directional, double — acting spool type

Spools — 3

Maximum operating pressure — 2000 psi

Relief — 1000 psi fixed (non adjustable)

Material — cast steel

Problem

a. Check oil level in reservoir, if ok, go to (b).

b. Air is probably present in the system. Repeat start-up procedure.

c. If problem still exists, check relief valve cavity for foreign material, clean

and reinstall.

d. If problem still exists, disassemble pump and inspect for damaged

seals. Repair or replace as required.

a. Take lines loose from monitor end of function that does not respond.

Plug them and shift control lever and pump as usual; if system now builds

pressure, the problem is in the drive motor. Inspect and repair or replace

as needed.

Solution