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SKF Lincoln 85307 User Manual

SKF Lincoln 85307
36 pages
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Operating instructions
Model 85307; dual-line system
Electronic lubrication control unit
Date of issue August 2020
Form number 404772
Version 2

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SKF Lincoln 85307 Specifications

General IconGeneral
TypeControl Unit
Model85307
BrandSKF Lincoln
Voltage24 V DC
Protection classIP65
Applicationlubrication systems

Summary

Product Description

Key Features

Key functionalities and capabilities of the controller.

Technical Specifications

Technical details like voltage, current, dimensions, and temperature range.

Safety and Precautions

Operational Guidelines

Specific operational guidelines to ensure safe usage.

Safety Signal Word Meanings

Explains the meaning of warning, caution, and danger signals.

Controller Interface: Keypad Layout

Keypad Component Identification

Detailed explanation of each numbered item in the keypad diagram.

LED Indicators: System and Sensor Types

System Type Codes

Explains LED codes for single-line, progressive-line, and dual-line systems.

Sensor Type Codes

Explains LED codes for normally open (n-0) and normally closed (n-C) sensors.

LED Indicators: Lamp, Error, and Timer Functions

External Lamp and Error Codes

Explains codes for external lamp status and non-fatal errors.

Timer and Pause Codes

Explains codes for run time and pause time indicators.

LED Indicators: Fault, Program, and Test Modes

Fault Time and Vent Time Codes

Explains codes for fault time and vent time.

Program and Test Mode Codes

Explains codes for confirming program changes and test mode.

LED Indicators: Sensor Time Out and Standby

Sensor Time Out and Fatal Error Codes

Explains codes for sensor time out and fatal errors.

Run Time and Standby Mode Codes

Explains codes for run time and standby mode.

Setup Mode: Dual-Line System Configuration

System Type Selection (Pressure Switches)

Steps for selecting dual-line system type using pressure switches.

Setup Mode: Pause Time Setting

Setting Pause Duration

Procedure for setting the pause time duration using the controller.

Setup Mode: Switch and Sensor Configuration

Pressure Switch Time Out and Sensor Type

Configuration of pressure switch time out and sensor type (normally open/closed).

Setup Mode: Confirming Settings and Run Cycles

Confirming Setup and Setting Cycle Count

Steps to confirm setup choices and set the number of run cycles.

Setup Mode: Low Level and Sensor Type

Low Level Detection and Sensor Type Configuration

Setting up low level detection and confirming sensor type.

Setup Mode: Error Indicators and Lamp Settings

Error Indicators and External Lamp Status

Configuring error indicators and external warning lamp status.

Setup Mode: Test Mode

Test Mode Confirmation Procedure

Procedure for entering and confirming test mode before exiting setup.

Run Mode: General Operation

Pump Run Phase

Controller operation during the pump run cycle, showing countdown.

Run Mode: Pause and Vent Cycles

Pump Pause Phase

Controller operation during the pump pause cycle, showing countdown.

Vent Cycles Operation

Operation during vent cycles in dual-line systems.

Lubrication Cycle Stages: Dual-Line System

Stage 1: Initial Pressurization

Cycle begins pumping through line B, pressurizing until pressure switch closes.

Stage 2: Flow Change and Venting

Flow changes; line A pressurizes, line B vents; pump stops until B vents.

Lubrication Cycle Stages: Dual-Line System (Cont.)

Stage 3: Line A Pressurization

Pump pressurizes line A until change-over valve setting is reached.

Stage 4: Line B Pressurization and Pause

Line B pressurizes; pump stops and pauses until line A pressure switch opens.

Lubrication Cycle Stages: Dual-Line System (Cont.)

Stage 5: Cycle Completion and Pause

Line A pressure switch opens, pump restarts, cycle completes, and pump resumes pause.

Wiring Diagrams: Dual-Line System with Pressure Switches

System Component Connections

Diagram showing connections for motor, switches, and power supply.

Wiring Diagrams: System with Solenoid Relay

System Component Connections

Diagram showing connections for motor, vent valve solenoid, and power supply.

Fault Indications and Reset

Fault Code Explanations and Reset Procedures

Explanation of fault codes and how to reset the unit after a fault.

Setup Mode: Dual-Line System (Half Cycles)

Microswitch Monitoring and System Type Selection

Setting up microswitch monitoring and system type for half cycles.

Setup Mode: Dual-Line System (Half Cycles) - Sensor and Error Settings

Sensor Type and Error Indicator Configuration

Configuring sensor type (normally open/closed) and error indicators (fatal/nonfatal).

Setup Mode: Dual-Line System (Half Cycles) - Lamp and Test Mode

External Lamp and Test Mode Configuration

Setting external lamp status and entering test mode for confirmation.

Run Mode Operation: Half Cycles

Pump Run Phase (Half Cycles)

Operation during pump run in half-cycle mode.

Pump Pause Phase (Half Cycles)

Operation during pump pause in half-cycle mode.

Lubrication Cycle Stages: Dual-Line System (Half Cycles)

Stage 1: Run Time and Microswitch

Pump runs, time counts up until change-over valve activates microswitch.

Stage 2: Pause Time and LED Status

Pump stops, controller resumes pause time, other LEDs illuminate.

Lubrication Cycle Stages: Dual-Line System (Half Cycles) - Cont.

Stage 3: Line A Pressurization

Pump pressurizes line A; LED flashes while pump works.

Stage 4: Change-over and Pause

Change-over valve activates microswitch, pump stops, system resumes pause.

Wiring Diagrams: Dual-Line System (Half Cycles)

System Component Connections (Half Cycles)

Diagram showing connections for motor, microswitch, and power supply.

Fault Indications and Reset (Half Cycles)

Fault Code Explanations and Reset Procedures

Explanation of fault codes and how to reset the unit after a fault.

Warranty Information

Warranty Details Location

Information on where to find general conditions of sales for warranty details.