Hawk-industries Hawkjaw Jr. Manual 65K-ALS Serial Numbers 4 to 9 Manuel d'utilisateur télécharger pdf (Page 11)

Hydraulic Requirements

Installation

1. Pressure compensated pump set to pressure compensate at 2600 psi.

2. Minimum volume of 20 gpm. 35 gpm for top performance.

3. 1" minimum Pressure line. 1 1/4" Pressure line if the power unit is located more than

100' apart from the HawkJaw. The hose working pressure must be 3000 psi or greater.

4. 1 1/4" minimum Tank line. 500 psi minimum hose working pressure.

5. Hawk approved pressure side non-collapsible type 3000 psi filter (Part # 061-H25). Initial

filter supplied with the HawkJaw. Connect the filter in line between the hydraulic power

unit and the HawkJaw.

6. Hawk approved quick disconnects (Part # 061-H26). Initial quick disconnects supplied with

the HawkJaw.

7. Hydraulic power unit located in a clean, dry, ventilated area.

8. Enough slack in the lines for the HawkJaw to move from its rest position to the drill pipe

connection to the mouse hole connection.

11Installation

WARNING

The HawkJaw is a closed center system

which must have a pressure compensated

volume controlled power unit. If the only

available hydraulic power unit is constant

volume, then a Hawk supplied hydraulic

converter (Part # 061-J80) is required.

Running the HawkJaw with a constant

volume hydraulic power unit may result in

bodily injury and will cause damage to the

HawkJaw and to the hydraulic power unit.

WARNING

The HawkJaw must receive clean

hydraulic fluid. Running the

HawkJaw without a Hawk approved

pressure-side filter (Part # 061-H25)

voids the warranty and severely

shortens component life.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 138 139

Pas de commentaire

Hawk-industries Hawkjaw Jr. Manual 65K-ALS Serial Numbers 4 to 9 Manuel d'utilisateur Page 11