Additel ADT927 Manuel de l'utilisateur

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Également pour Additel ADT927 : Manuel de l'utilisateur (2 pages), Manuel d'entretien et de réparation (15 pages), Manuel d'instructions de maintenance (7 pages)

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Hydraulic Pressure Test Pump User s Manual

Please download the latest version from

Configuration & Pressure drawing

2 3 4

Troubleshooting

Problem

Difficult to increase pressure with

pre-pressurization handle

Hard to fine adjust

it is difficult to turn valves or quick

connectors

O-Rings for pressure connector

P/N

1611300004

1611300220

1611300024

ADT927

[Version number:1409V12]

www.additel.com

Quick connector

2 - Reservoir release valve

(open it to connect with atmosphere)

3 - Upper cover of reservoir

4 - High-pressure pressurization and

fine pressure adjustment handle

(clockwise to increase pressure)

5 - Liquid reservoir

(inner is pressure media)

6 - Pre-pressurization handle

(clockwise to increase pressure）

7 - Screw of fitting cover

8 - Vent valve

(Open to connect with atmosphere)

Cause

A. Vent valve is not closed.

B. The O-ring seal is loose or damaged.

C. Not enough media is in the reservoir.

D. The pump is not horizontal.

A. The vent valve is not closed.

B. The gauges are not connected tight.

C. The

sealing ring

is aged or frayed.

D. The thread surface is not smooth

E. The connector type is mismatched to the gauge pressure port.

A. Too much force was previously applied.

B. The pre-pressurization handle may not adjust easily under high

pressure.

C. The threads have no lubrication

Size

4X1.5

6.5X3

6X2

Warnings and cautions

Operate the pump in the rated pressure range and do not exceed the

safety pressure of 15,000 psi (1,000 bar)

Close the valves and tighten the ports when transporting the pump.

Always open the reservoir release valve during operation.

Do not over tighten the connectors or handles to avoid any damage.

Change contaminated media immediately.

Do not let the media level get below the mid line of the reservoir when

the pump is place horizontal.

Keep the outer threads clean.

Additel is not liable for any safety problems or damages caused by

misuse or incorrect operation.

Specification

Pressure range:

12.5 psi ( 0.85 bar ) vacuum to

10,000 psi ( 700 bar ) positive pressure

Remark：

If local atmosphere pressure is 1 bar, the vacuum can reach to 0 85 bar;

If local atmosphere pressure is P, the vacuum can reach to

Temperature:

（

0~50）℃

Humidity:

< 95%RH

Adjustment resolution:

Safety pressure:

< 15,000 psi ( 1000 bar )

Pressure media:

Oil or deionized water

To reach the best performance oil is recommended

Recommended oil Di ethylhexyl Sebacate Isovoltine

Size:

Height: 5.31'' ( 135 mm );

Base: 11.42'' ( 290 mm ) x 7.80'' ( 198 mm )

Weight:

7.1 lb ( 3.2 kg ) ( excluding the media )

Pressure drawing

Close the vent valve.

Replace the O-ring

Fill with more fluid. Make sure fluid level is high enough after the

gas purging process.

Place the pump horizontally to prepare for pressure or vacuum.

Close the vent valve.

Tighten the gauges.

Replace sealing ring.

Use Teflon tape on the thread and turn it in tight.

Use the correct adapter.

Do not over tighten.

Adjust pressure by using fine adjustment handle. (Pressure may

need to be decreased with the fine adjustment handle before the

pre-pressure handle can be used).

Lubricate the thread.

M10X1, 1/8BSP, 1/8NPT

M20X1.5, 1/2BSP, 1/2NPT

M14X1.5, 1/4BSP, 1/4NPT, 3/8BSP

( P 85% )

0.015 psi ( 0.001 bar )

Solution

Connector

bar.

II.