Cat Electrohydraulic control Unit 8 Function Operating & Maintenance Manual PN 658663 – PDF DOWNLOAD

Description

Cat Electrohydraulic control Unit 8 Function Operating & Maintenance Manual PN 658663 – PDF DOWNLOAD

FILE DETAILS:

Cat Electrohydraulic control Unit 8 Function Operating & Maintenance Manual PN 658663 – PDF DOWNLOAD

Language : English
Pages : 41
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Cat Electrohydraulic control Unit 8 Function Operating & Maintenance Manual PN 658663 – PDF DOWNLOAD

 Table of contents................................................. 3
1 About this manual................................................ 5
	1.1 How to use this manual..................................... 5
	1.2 Signs and symbols used..................................... 6
2 Safety........................................................... 7
	2.1 General safety instructions................................ 7
	2.2 Personnel.................................................. 7
	2.3 Repair and servicing....................................... 7
	2.4 Operating conditions....................................... 8
		2.4.1 Intended use......................................... 8
		2.4.2 Unauthorized use..................................... 8
	2.5 Using the machine and working on the machine............... 9
	2.6 Notes on the hydraulic system..............................10
		2.6.1 Recommended storage and use period...................11
3 Storage and transport............................................14
	3.1 Storage....................................................14
	3.2 Transport..................................................15
4 Installation.....................................................17
	4.1 Shield hydraulics requirements.............................17
	4.2 Installing and removing the control unit...................18
		4.2.1 Removing the control unit............................18
		4.2.2 Installation of the control unit.....................19
5 Operation........................................................21
	5.1 Pilot valve................................................22
		5.1.1 Operation............................................22
		5.1.2 Function.............................................22
		5.1.3 Installing and removing the pilot valve..............23
	5.2 Filter cartridge...........................................25
		5.2.1 Maintenance intervals................................25
		5.2.2 Removing and installing the filter cartridge ........25
	5.3 Accumulator cartridge......................................27
		5.3.1 Removing and installing the accumulator cartridge....28
6 Technical data...................................................30
	6.1 Description................................................30
		6.1.1 Functions............................................30
		6.1.2 Design...............................................31
		6.1.3 Materials used.......................................31
		6.1.4 Dimensions and weight................................31
		6.1.5 Pressures............................................31
		6.1.6 Filter...............................................32
		6.1.7 Fixings..............................................32
		6.1.8 Valves...............................................32
	6.2 Hydraulic circuit diagram..................................34
	6.3 Connections................................................35
	6.4 Tightening torques.........................................36
		6.4.1 Screws and bolts with ISO metric thread .............36
	6.5 Permissible media..........................................37
		6.5.1 Hydraulic fluids.....................................37
		6.5.2 Quality of the process water.........................39
		6.5.3 Greases and lubricating pastes.......................40

PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]

S.V