Filter maintenance – Hawk Industries Hawkjaw Sr. Manual 100K-2GSR Serial Numbers 121 to 140 User Manual

Page 35

Change Every 2 Months

Initial Steps

1. Depress the Red button (RB)

located under the See-through

rubber weather cap (SC).

2. Operate the HawkJaw.

3. If the Red button pops up, proceed

with Step 4.

4. Make sure the HawkJaw is off

the drill pipe connection and in

the rest position on the derrick.

5. Shut down the Hydraulic

power unit.

6. Press the Grip button repeatedly

to bleed hydraulic pressure.

7. Disconnect the Air power supply.

8. Push in the “E” stop.

9. Assume that there is still pressure

in the Pressure Line. Proceed with

caution.

Hydraulic Filter

1. Remove the Filter Cannister (C).

2. Remove the Filter Element (E).

3. Insert the new Filter Element.

4. Replace the Filter Cannister (C).

Filter Maintenance

34 Maintenance & Repair

WARNING

Running the HawkJaw
without a Hawk approved
pressure-side filter element
(Part # 061-H25A) voids
the warranty and severely
shortens component life.

NOTE

If the Cannister (C)
leaks, change the “O”
ring and back-up (S).

Part Numbers

Part Name

Part #

Filter

061-H25

Filter Element (E)

061-H25A

Filter Cannister/Body (C) 061-H25B

Weather Cap (RB)

061-H25RC

Filter Seal Kit (S)

061-H25SK

Hydraulic Filter