AireSafe BreatheSafe KOBELCO SK260LC-10 Parts And Service Manual

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Kit Part Number: 700804

+61 7 3276 7833

www.breathe-safe.com.au

sales@breathe-safe.com

62 Mica Street, Carole Park, 4300, QLD

HEPA H14 Variable Speed Pressuriser | INPRESS TS Cabin Display with CO2 Sensor | HEPA Return Air Filter

HeBelow

Parts and Service Manual

KOBELCO

SK260LC-10 / SK380XDLC-10 EXCAVATOR

Controlled Document: M0395

Issue Date: 18/03/24

Revision: 1

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Summary of Contents for AireSafe BreatheSafe KOBELCO SK260LC-10

Page 1 Kit Part Number: 700804 Parts and Service Manual KOBELCO SK260LC-10 / SK380XDLC-10 EXCAVATOR HEPA H14 Variable Speed Pressuriser | INPRESS TS Cabin Display with CO2 Sensor | HEPA Return Air Filter +61 7 3276 7833 www.breathe-safe.com.au Controlled Document: M0395 sales@breathe-safe.com Issue Date: 18/03/24 62 Mica Street, Carole Park, 4300, QLD HeBelow...
Page 2: Table Of Contents
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator INSTALLATION INSTALLATION OVERVIEW Manufacturer Kobelco CONTENTS Type Excavator Model SK260LC-10 / SK380XDLC-10 Installation ........1 Cabin Pressure Max Safety ........... 2 Set Auto Cabin Pressure Critical Parts & Maintenance Schedule ........3 Operator Guide ......4 Specifications - Pressuriser ....
Page 3: Safety
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator SAFETY WARNING Particulate Behaviour THE PRESSURISATION SYSTEM DESCRIBED IN THIS MANUAL HAS THE FOLLOWING AREAS WHICH MAY BE DANGEROUS IF NOT TREATED WITH This is the length of time it takes for a particle to drop from a height GREAT CARE.
Page 4: Critical Parts & Maintenance Schedule
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator CRITICAL PARTS & MAINTENANCE SCHEDULE Maintenance Schedule The following tables show our suggested maintenance schedule Critical Parts for all units. Please note that site conditions may alter this. Item Part Number Qty. Description Service Interval Excludes high corrosion environments.
Page 5: Operators Checklist
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator OPERATOR GUIDE OPERATORS CHECKLIST PRE-START Visually inspect the BreatheSafe system for any damage. Visually inspect the cabin for any damage to doors, windows, seals. Please remove dust & debris from shoes and clothes before entering the cabin. Ensure door(s) and windows are closed correctly.
Page 6: Specifications - Pressuriser
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator SPECIFICATIONS HIGH-CAPACITY HEPA PRESSURISER Specifications High-Capacity HEPA Pressuriser List of Abbreviations Blower : Brushless Blower P/N 200002. Dual HEPA Protection : Locked Rotor Protection (Sub Zero Environments) Under DHPR Dual HEPA Powered Recirculation Voltage, Under/Over Current & Over Temperature. DHAC Dual HEPA Activated Carbon DHACPR...
Page 7 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator Item No. Qty. Description Part No. PARTS LIST – TL4 24V DC PRESSURISER UNIT Pre-cleaner Hood & Rotor Assy 200004 Pre-cleaner Injector Ring 200005 200000 PRESSURISER ASSEMBLY No: TL Fan Blade (inc. in #7) 200006 TL Nose Cone / Pre-cleaner 200007 TL Motor Housing...
Page 8: Parts List
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator Item No. Part No. Rev Description Colour Category PARTS LIST GA 100345A01 High Pressure Unit Module Charcoal Satin 27288351 Module 100117F01 Fresh Air Module Charcoal Satin 27288351 Module COMPLETE ASSEMBLY No: 700804 100117M01 Monitor Bracket Assembly Charcoal Satin 27288351 Module 100735P01...
Page 9 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator Item No. Part No. Rev Description Material Thickness Colour Category PARTS LIST – PRESSURISER MODULE 100345A02 Roof Mounting Rail Assy Black Satin 27219268 Weld Assy 100325A02 TL Mount Clamp Assy Charcoal Satin 27288351 Weld Assy 100325A654 TL Mount Low Profile Mild Steel...
Page 10 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator Item No. Part No. Rev Description Material Thickness Colour Category PARTS LIST – FRESH AIR MODULE 100117F02 Spigot Plate Welded Assy Charcoal Satin 27288351 100117F03 Clamp Charcoal Satin 27288351...
Page 11 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator Item No. Part No. Rev Description Material Thickness Colour Category PARTS LIST – MONITOR MODULE 100117M618 Monitor Bracket Mild Steel Charcoal Satin 27288351 Part 250100 Monitor Box, Small (As Req’d) Stock Item 250105 CO2 Brkt Opt. 1. (As Req’d) Stock Item...
Page 12 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator Item No. Part No. Rev Description Material Thickness Colour Category PARTS LIST – PIPEWORK MODULE 100117P02 Angled Pipe Charcoal Satin 27288351 Weld Assy 100117P139 Stauff Bracket G250 Charcoal Satin 27288351 Part 100735P150 Stauff Bracket G250 Charcoal Satin 27288351 Part 300388-0060...
Page 13 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator Item No. Part No. Rev Description Material Thickness Colour Category PARTS LIST – RETURN AIR MODULE 100117R02 R.A.F. Main Assembly Charcoal Satin 27288351 Weld Assy 100117R03 Return Air Inlet Assy Charcoal Satin 27288351 Weld Assy 07287 Filter Frame 288 x 168 x 28 (As Req’d)
Page 14: Technical Details
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator TECHNICAL DETAILS CO2 Sensor Display Key Features • • CO2 Sensor Type is NDIR (Non-Dispersive Infrared) Digital cabin pressure monitoring system • • Sample Rate is every 2 seconds Automatic cabin pressure control • • 12-30V DC Operating Voltage Intelligent fan speed output •...
Page 15: Wiring Diagram
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator TECHNICAL DETAILS Connections: 200027 Wiring Diagram Item Destination PIPE A – AMBIENT PRESSURE – OUTSIDE PIPE P – POSITIVE PRESSURE – INSIDE RJ45 CONNECTOR – CO2 SENSOR OVERRIDE TOGGLE SW = MAX SPEED Item Destination 12/24 VOLT POSITIVE SUPPLY CAN H OPTION CAN L OPTION...
Page 16: Smoke Emitter Cabin Pressure Leak Test
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator * Do not handle until MSDS & all safety precautions have been read and understood. Use personal protective equipment as required. SMOKE EMITTER CABIN PRESSURE LEAK TEST Before use, carefully read the product label. Safe work practices are advised to avoid eye or skin contact and inhalation. Observe good personal hygiene, including washing hands before eating.
Page 17: Cabin Sealing Test Pressure
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator CABIN SEALING TEST PROCEDURE Cabin Sealing Efficiency Test Procedure Start Engine – Pressuriser System is ON Ensure all windows & door(s) are CLOSED correctly (no cabin pressure leaks) NOTE: for a new cabin with effective seals, you may need to open a window slightly before closing the door to bleed the static cabin air pressure outwards. Once door is fully closed then close windows to begin testing.
Page 18: Commissioning Procedures
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator COMMISSIONING PROCEDURES – CABIN PRESSURISER Commissioning Procedures Follow each step of the installation guide that was supplied with the BreatheSafe kit. Cabin sealing is an integral part of RS20 & ISO 23875; you must ensure that cabin seals are adequate for maintaining positive pressure. In addition, the site (end- user) must have the correct procedure(s) for servicing OPERATOR enclosure seals in a proactive manner rather than reactive.
Page 19: Troubleshooting Guide
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator BREATHESAFE SYSTEM TROUBLE SHOOTING GUIDE *TOUCH CONTROL FAULT POSSIBLE CAUSE SOLUTION *ERR error code Poor sensor connection Remove & refit pod connection cable Corrupted coding Contact support for default reset pin *Check filter alarm Service hour timeout Access Check Runtime menu - reset hours via 7597 code Temperature / CO2 error Sensor not connected...
Page 20: Enter Setup Mode
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator USER SETTINGS INSTRUCTIONS User Settings Instructions ENTER SET UP MODE Start-Up Screen > Main Screen > Settings Button > Settings Screen > Site Access Button > Insert Pin > Site Menu BACK Enter Pin To enter the Setup mode, press the SETTING button. Then enter SITE ACCESS MENU.
Page 21 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator PRESSURE ALARM SETTING USER SETTINGS INSTRUCTIONS PRESSURE SETPOINT The mining industry benchmark for cabin pressure is 50 pascals and low-pressure is The pressure setpoint changes the pressure that the cabin will be maintained. set at 20 pascals. INPRESS TS maintains the pre-set pressure within the cabin compared to outside.
Page 22: Service Interval
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator USER SETTINGS INSTRUCTIONS SERVICE INTERVAL DATE & TIME SETTINGS Use the onscreen UP and DOWN buttons to change the service interval setpoint. Change the recorded date displayed and measured by the INPRESS TS. To reset the current runtime to zero, press the RESET CURRENT RUNTIME button and enter the site access pin.
Page 23 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator ALARM BUZZER SETTINGS PRESSURE ALARM BUZZER SETTING CALIBRATE ZERO SENSOR To disable the buzzer, toggle through to the ENABLED and DISABLED buttons. Over long runtime, the 200027 may need recalibration. This screen allows the sensor to be recalibrated if more than 5 Pascals are out.
Page 24 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator CO2 SETTINGS CO2 MODULE ENABLE/DISABLE CO2 PRIMARY ALARM POINT Enable or disable to CO2 module used for measuring CO2 levels within the cabin. The first alarm will sound when CO2 levels inside the enclosure reach this point. BACK Settings 8:30...
Page 25 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator CO2 SETTINGS CO2 ALARM DELAY CO2 CRITICAL ALARM MUTE RESET After CO2 (concentration in ppm) within the cabin reaches the 1000 ppm setpoint, the The critical alarm is set at 2500 PPM and cannot be changed. The mute delay, alarm will sound after this designated amount of time.
Page 26: Data Download
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator DATA DOWNLOAD Data Download – Setting up RS232 Connection Click OK once the correct Plug the RS232/USB adaptor communication port has into a free USB port on your been identified. computer. Open up TeraTerm software. Go to SETUP and click on (TeraTerm is an open-source Serial Port.
Page 27 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator DATA DOWNLOAD Data Download – Setting up RS232 Connection If required, you may choose From the drop-down menu, to save the COM port click on Restore setup. settings. Go to Settings and click save the setup. Hint: From the drop-down menu, click on the Save Setup.
Page 28: Controller Setup
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator CONTROLLER SET UP INPRESS Controller Set Up 4. Press ‘LOG SETTINGS’. 1. Press ‘SITE ACCESS MENU’. 2. Enter the access pin ‘7597’. 5. Press ‘DOWNLOAD LOG FILE’. 3. Press ‘NEXT’. 6. Data is now downloading from controller to terminal open on the computer (TeraTerm in this example).
Page 29 KOBELCO SK260LC-10 / SK380XDLC-10 Excavator DATA DOWNLOAD Data Download – Copying Contents from Terminal to Spreadsheet Excel Data Instructions – Unformatted 12 From the drop-down menu, Open an Excel sheet and select the first cell A-1. Next, press and hold down click on the Edit menu the CTRL button on your keyboard and then press the letter V on the function.
Page 30: Warranty
KOBELCO SK260LC-10 / SK380XDLC-10 Excavator INPRESS TL WARRANTY BreatheSafe responsibilities Express Warranty If there is a defect in material or workmanship not caused by the excluded failures during the warranty period, All BreatheSafe products carry a warranty against defects in materials or workmanship, provided the BreatheSafe will either replace the defective goods at our Queensland factory, or designated branch.

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