Veris-technologies 3150 Soil EC Mapping System - Operating Instructio Instrukcja Użytkownika Pobierz pdf (Strona 22)

Pub. # OM17-EC

3-4

Bleeding Pressure from System

If the hoses have been disconnected while under pressure, if one hose disconnects during

operation, or if the remote is depressed while not connected to cylinder, you will likely build

pressure in the system and will not be able to reconnect the hoses.

• Escaping fluid under pressure can penetrate the skin causing serious injury. Avoid the hazard

by relieving pressure before disconnecting hydraulic lines. Use a piece of paper or card-board,

NOT BODY PARTS, to check for suspected leaks.

• Wear protective gloves and safety glasses or goggles when working with hydraulic and high-

pressure wash systems.

• If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be surgically

removed within a few hours or gangrene may result.

Steps to take:

1) Using two 7/8” wrenches, loosen each hose at the female

quick coupler. Drape a rag over this to prevent getting

sprayed with escaping fluid. Be Careful! Eye

protection is recommended. Hydraulic fluid may be hot if

the unit was recently cycled.

2) If you have completed this procedure, and the hoses will

still not connect, pressure must be present at the male Loosen

here

couplers. The simplest method is to loosen the fittings

at the hydraulic cylinder. Be careful of escaping

hydraulic fluid, and cover with cloth

during bleeding process.

3) Reconnect both quick couplers, and double check that

all fittings are tight before operation.

Figures 8 a and b.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 60 61

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Veris-technologies 3150 Soil EC Mapping System - Operating Instructio Instrukcja Użytkownika Strona 22