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Hydraulic System Troubleshooting

The document provides troubleshooting steps for various issues that may occur with a drilling rig. It is organized by system (e.g. impact, feed, rotation) and lists potential causes and checks to perform when that system is not functioning normally or is functioning slowly. The checks include inspecting sensors, pressure levels, valves, motors and other components across the various hydraulic and electrical systems.

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thomaz
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© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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205 views10 pages

Hydraulic System Troubleshooting

The document provides troubleshooting steps for various issues that may occur with a drilling rig. It is organized by system (e.g. impact, feed, rotation) and lists potential causes and checks to perform when that system is not functioning normally or is functioning slowly. The checks include inspecting sensors, pressure levels, valves, motors and other components across the various hydraulic and electrical systems.

Uploaded by

thomaz
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLSX, PDF, TXT or read online on Scribd
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TIDAK ADA IMPACT

TIDAK ADA IMPACT ADA IMPACT TAPI KECIL

1 CEK THERMO SWITCH HYDROLIK 1 CEK MAKSIMUM PRESSURE PO

2 CEK R/C ARM SWING PROXIMITY SW 2 CEK FULL IMPACT INPUT

3 CEK IMPACT SWITCH 3 CEK SOL P-Z

4 CEK IMPACT SOLENOID P-H 4 CEK DRILLING BLOCK IMPACT S

5 CEK DRILLING BLOCK IMPACT SPOOL VALVE 5 CEK N2 PRESSURE


ADA IMPACT TAPI KECIL

CEK MAKSIMUM PRESSURE POMPA P1 27 Mpa

CEK FULL IMPACT INPUT

CEK SOL P-Z

CEK DRILLING BLOCK IMPACT SPOOL

CEK N2 PRESSURE HIGH 6 Mpa LOW 0.3 Mpa


TIDAK ADA FEED

NORMAL FEED TIDAK BERFUNGSI

1 CEK HYDRAULIC CUT LEVER PROXIMITY 1

2 CEK SOLENOID D-P 2

3 CEK FEED SPEED REGULATOR DAN FEED PRESSURE REG. (KABIN) 3

4 CEK P4 PRESSURE 4 Mpa 4

5 EMERGENCY VALVE TERBUKA 5

6 BERSIHKAN/GANTI PILOT FILTER 6

7 CEK SOL F-P

8 CEK DRILLING BLOCK SPOOL VALVE


FAST FEED/SLOW FEED TIDAK BERFUNGSI

CEK PILOT PRESSURE 4 Mpa

CEK MAX PRESSURE POMPA P1 27 Mpa

CEK FEED RELIEF PRESSURE 16 Mpa 21 Mpa

CEK TUAS FEED PROXIMITY SWITCH

CEK SOLENOID F-F DAN F-R

CEK FEED MOTOR


ROTATION

TIDAK ADA PUTARAN

1 CEK ROTATION SWITCH KABIN

2 CEK SOLENOID RF DAN SOLENOID RR DI PILOT MODULAR

3 CEK PILOT PRESSURE 4 Mpa

4 CEK ROTATION RELIEF PRESS. 14 Mpa NORMAL, 19 Mpa REVERSE

5 CEK ROTATION MOTOR

6 CEK POMPA P2
TRAMMING

TIDAK BISA TRAMMING

1 CEK HYDRAULIC CUT LEVER DI KABIN 1

2 CEK PROXIMITY SWICTH TUAS TRAMMING 2

3 CEK SOLENOID TP DI PILOT MODULAR 3

4 CEK PILOT PRESSURE 4 Mpa 4

5 CEK DRILLING BLOCK TRAMMING SPOOL 5

6 CEK TRAMMING MOTOR 6


TRAMMING LAMBAT

CEK SOLENOID TR

CEK PILOT PRESSURE 4 Mpa

CEK MAX POMPA P1 27 Mpa

CEK SOLENOID TP DI PILOT MODULAR

CEK REGULATOR POMPA P1

CEK TRAMMING MOTOR


BOOM OPERATION

BOOM TIDAK BERFUNGSI

1 CEK BOOM MAIN SWITCH DI KABIN 1

2 CEK REMOTE CONTROL BOX 2

3 CEK SOLENOID BLO DI PILOT MODULAR 3

4 CEK PILOT PRESSURE 4 Mpa 4

5 CEK PRESSURE POMPA P1 5

6 CEK BOOM RELIEF 21 Mpa 6


BOOM LAMBAT

CEK SWITCH BOOM MODE KELINCI

CEK SOLENOID BS DI PILOT MODULAR

CEK PILOT PRESSURE 4 Mpa

CEK MAX PRESSURE POMPA P1 27 Mpa

CEK BOOM SPOOL DI DRILLING BLOCK

CEK BOOM RELIEF PRESSURE 21 Mpa


FLUSHING

FLUSHING TIDAK BERFUNGSI

1 CEK LOAD SWITCH DALAM POSISI ON

2 CEK TEKANAN TANGKI KOMPRESOR 1 Mpa / 10 BAR

3 CEK SOLENOID LOW DAN HIGH FLUSHING

4 CEK DIAPHRAGM LOW DAN HIGH FLUSHING

5 CEK CONTACT POINT TOGGLE SWITCH FLUSHING DI KABIN

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