EasyManua.ls Logo

Guspro BB-8416884 User Manual

Default Icon
158 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
2017_E_TYPE-HL.doc 24-Oct-2017
GUSPRO INC.
CHATHAM, ONTARIO
CANADA
HEAT CLEANING OVENS
OPERATIONS & MAINTENANCE MANUAL
OVENS WITH E BURNERS

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Guspro BB-8416884 and is the answer not in the manual?

Guspro BB-8416884 Specifications

General IconGeneral
BrandGuspro
ModelBB-8416884
CategoryOven
LanguageEnglish

Summary

1.0 - GUSPRO HEAT CLEANING OVEN

1.1 Introduction

Overview of the Guspro heat-cleaning oven technology and its applications.

1.2 Design

Details on the two-stage controlled air design of Guspro heat cleaning ovens.

1.2.1 Introduction

Explains the two-stage controlled air design with process and oxidizer chambers.

1.2.2 Specifications

Lists usable dimensions, burner models, and ratings on standard Guspro ovens.

1.3 Burners

Details on gas burners, ignition systems, and fuel options.

1.4 Materials of Construction

Describes the fabrication materials, insulation, doors, and floors of the oven.

1.5 Instrumentation and Control

Explains the microprocessor-controlled system coordinating burners, oxidizer, and OTS.

1.6 Installation

Information on factory-tested ovens reducing installation costs.

1.7 Air Permits

Discusses the requirement for air permits and Guspro's support package.

1.8 Local Codes

Explains compliance with building and safety codes and potential modifications.

1.9 Safety Standards

Covers OSHA standards and Guspro's safety system compliance.

1.10 Warranty

Details the equipment warranty against defects in materials and workmanship.

2.0 - CONTROL AND SAFETY CONFIGURATION

2.1 Introduction

Introduces the main control panel schematic.

2.2 Main Control Panel

Details the features of the central control panel, including temperature controllers and indicators.

2.2.1 Temperature Controllers

Describes digital temperature controllers actuated by Type K thermocouples.

2.2.2 Cycle Timer

Explains that microprocessor controllers manage cycle time.

2.2.3 Fault Light

Indicates that red fault lights show burner faults.

2.2.4 Oxidizer or Process Chamber Faults

Details the consequences of chamber burner faults on the system.

2.2.5 Reset Faults

Explains the use of Reset Faults push buttons to resume operation.

2.2.6 OTS Test

Describes the push-button test for the Over Temperature Suppression system.

2.2.7 Stack High Limit Controller [ETC-S]

Details the manual reset temperature controller for safety shutdown.

2.3 Gas Burners

Describes the heat-cleaning oven's two natural gas burners and configurations.

2.3.1 Technical Description

Provides burner types, model numbers, gas supply pressure, and BTU ratings.

2.3.2 Process Chamber Burner Configuration

Explains the process chamber burner's heat input, firebox functions, and gas flow.

2.3.3 Oxidizer Chamber Burner Configuration

Details the oxidizer chamber burner's location and set-point temperature.

2.4 Flame Safety Controls

Covers electronic flame safety controls, scanner detection, and response times.

2.5 Optional Controls

Mentions CGA & AGA specifications and additional controls for FM/IRI standards.

2.6 Chart Recorder

Describes the optional chart recorder for logging temperature profiles.

2.7 Core Temperature Controller

Explains the optional core temperature controller for further part protection.

3.0 - INSTALLATION

3.1 Permits

Covers permits required from local Air Pollution Control Authorities and building departments.

3.2 Purchaser’s Requirements Prior to Installation

Lists requirements for installation, including concrete pad and stack clearances.

3.3 Electrical Service

Specifies the required voltage and amperage for standard and multi-burner ovens.

3.4 Fuel Supply

Details connection requirements for Natural Gas, Liquefied Propane Gas (LPG), and Oil fired units.

3.4.2 Liquefied Propane Gas Service

Explains LPG operation, orifice changes, and regulator adjustments.

3.4.3 Oil Service

Covers requirements for oil burners, supply tanks, and oil filtration.

3.5 Water Supply

Specifies water pipe requirements, nozzle clogging, and freeze protection.

3.6 Receiving

Details procedures for inspecting shipments for damage or missing items upon delivery.

3.7 Storage

Provides guidance on protecting the oven during storage from freezing and moisture.

3.8 Installation

Covers the introduction to oven and oxidizer chamber installation.

3.8.1 Introduction

Explains the assembly of components and setting the oven on a pad.

3.8.2 Stack Installation

Describes venting flue gases via a refractory lined stack and different installation types.

3.8.3 Procedure

Provides step-by-step instructions for unloading, setting, and connecting supplies.

4.0 - OPERATION

4.1 Introduction

Explains the oven's components and preheating sequence.

4.1.1 Process Chamber

Describes the process chamber's function in stripping coatings and temperature control.

4.1.2 High Combustible Loads

Discusses managing high combustible content coatings and temperature rise.

4.1.3 Oxidizer Chamber

Explains the oxidizer chamber's role in burning vapors and meeting emission standards.

4.2 System Checks Prior To Start-Up

Details pre-start-up checks for loose wires, relays, and power.

4.3 Initial Start-Up

Provides a step-by-step procedure for initial oven start-up after connections.

4.4 Curing Procedure

Outlines the essential curing procedure for the oven after installation.

4.5 Operating Sequence

Explains the sequence of events during normal oven operation.

4.6 Operating Procedure

Provides a step-by-step guide for normal oven operation, including loading and checks.

NOTICE - IN THE CASE OF POWER FAILURE

Provides instructions for manual and programmable controllers during power failures.

5.0 - PRECAUTIONS

5.1 Loading

Discusses precautions for loading parts, including removing plugs and not processing sealed items.

5.2 Operation

Covers operational precautions like checking OTS, logging settings, and burner adjustments.

5.3 Parts

Provides guidance on processing specific parts like aluminum and epoxy-coated items.

5.4 Emissions Control

Explains how to check and adjust stack emissions for proper oven operation.

6.0 - GENERAL MAINTENANCE

6.1 Introduction

Presents an overview of maintenance procedures and recommendations.

6.2 Gas Burners

Details cleaning and servicing of gas burner components like electrodes and blowers.

6.2.1 Electrode Assembly

Identifies common causes of burner failure related to electrode malfunction.

6.2.2 Electrode Gap

Provides instructions for checking and setting the electrode gap.

6.2.3 U.V. Flame Scanner

Details checking and cleaning the UV flame scanner and burner housing.

6.2.4 Blower

Explains blower motor maintenance, bearing lubrication, and cleaning.

6.2.5 Blower Motor

Provides instructions for replacing the blower motor and squirrel cage.

6.2.6 Air Flow Switch

Describes checking the airflow switch and aluminum tube for restrictions.

6.2.8 Automatic Gas Valve

States that automatic gas valves are not field repairable and must be replaced.

6.2.9 Air Damper

Explains the air damper's role and factory settings for airflow control.

6.3 Door Gaskets and Seals

Details the function of door gaskets, wear, leakage issues, and replacement guidelines.

6.4 Wall Insulation

Discusses the importance of maintaining wall insulation for oven performance.

6.5 Firebrick Soaps

Explains the function of firebrick soaps in confining heat and preventing cold spots.

6.6 Lubrication of Loading Cart Wheels

Provides guidance on lubricating loading cart wheels for smooth operation.

6.7 Ash Handling and Disposal

Covers periodic removal of ash and its proper disposal methods.

6.8 Maintenance Tips

Offers general maintenance tips, including cooling procedures and cleaning tools.

7.0 - OVER TEMPERATURE SUPPRESSION SYSTEM

7.1 Introduction

Introduces the OTS system for handling over-temperature conditions with water mist.

7.2 Operation

Explains the OTS system's backup function and operation settings.

7.3 Testing

Details how to test the process chamber water spray nozzles and the OTS spray system.

7.4 Instrument Synchronization

Covers synchronizing ETC-P and OTS controls for proper operation.

7.5 Adjustments

Covers adjustments for normal load processing.

7.5.1 For Normal Loads

Advises on slow heat-up rates for de-volatilization during normal loads.

8.0 - GENERAL TROUBLE-SHOOTING

8.1 Oven Will Not Start

Troubleshoots issues preventing the oven from starting, checking fuel supply and valves.

8.2 Electrical System Check

Guides checks for electrical power, control panel lights, and temperature controllers.

8.3 Start Oven

Covers starting the oven with standard panels and programmable controllers.

8.4 Process Burner Fails To Purge

Troubleshoots issues when the process chamber burner motor fails to purge.

8.5 Oxidizer Burner Motor Fails To Start

Troubleshoots why the oxidizer burner motor fails to start.

8.6 Oxidizer Burner Motor Starts But Flame Does Not Ignite

Troubleshoots ignition issues with the oxidizer burner, checking air proving and electrodes.

8.7 Electrode Arcs But Pilot Does Not Ignite

Troubleshoots pilot ignition failures, checking gas valves and pilot regulator.

8.8 Pilot Fires But Will Not Stay Lit

Troubleshoots pilot flame issues, checking UV scanner, air damper, and gas pressure.

8.9 Pilot Lights But Main Burner Will Not Fire

Troubleshoots main burner ignition failures, checking firing valves and electrical power.

8.10 Process Burner Motor Runs But The Flame Does Not Ignite

Troubleshoots process burner motor operation when flame does not ignite.

9.0 - E-BURNER

9.1 Introduction

Introduces the E-Burner as a package type burner manufactured by Guspro Inc.

9.2 Design

Describes the E-burner's mounting, components, and ease of access for service.

9.3 Ignition Sequence

Details the step-by-step ignition sequence for the E-burner.

9.4 Maintenance

Provides periodic inspection steps for the E-burner, including air flow and spark electrode.

9.5 Adjustments

Refers to Table 9.1 for preliminary gas valve and air shutter adjustments.

9.6 Trouble Shooting

Suggests visual or audible steps to pinpoint malfunctions when the burner does not fire.

APPENDIX

Omron Temperature Controller Settings - Process

Describes programmable controller settings for Guspro heat cleaning ovens.

Omron Temperature Controller - Factory Settings (Oxidizer)

Details factory settings for the Oxidizer Omron Temperature Controller.

Omron Temperature Controller - Factory Settings (Process High Temp Safety)

Details factory settings for the Process High Temp Safety Omron Controller.

Stack High Temperature Safety Controller

Provides instructions for changing set points on the West 6700+ controller.

Conventions Used in This Manual

Meanings of Abbreviations

Lists and defines abbreviations used in parameter names and text.

How to Read Display Symbols

Explains the correspondence between display symbols and alphabet characters.

Names of Parts Section 1-1

1-1-2 Explanation of Indicators

Explains the displays and operation indicators on the E5EN-HT controller.

1-1-3 Using the Keys

Describes the basic functions of the front panel keys for the controller.

Setting Level Configuration and Key Operations Section 1-3

Communications Function Section 1-4

1-3-1 Selecting Parameters

Explains how to change parameters within each level.

1-3-2 Saving Settings

Details how to save settings by pressing the M key or selecting another level.

1-4 Communications Function

Describes how to use the communications function to check and set parameters.

SECTION 3 Basic Operation

3-1 Initial Setting Examples

Provides typical examples of initial hardware setup using parameter displays.

Example 1 (Models with Standard or Heating/Cooling Control)

Details setup for standard models, including input, control, and alarm settings.

Example 2 (Models with Standard or Heating/Cooling Control)

Details setup for PID control with auto-tuning for standard models.

Example 3 (Models with Position-proportional Control)

Details setup for position-proportional control, including travel time.

Setting the Input Type Section 3-2

3-2-1 Input Type

Explains how to set the controller's input type based on the sensor used.

Selecting the Temperature Unit Section 3-3

3-3-1 Temperature Unit

Describes how to select the temperature unit (°C or °F) in the initial setting level.

3-4 Selecting PID Control or ON/OFF Control

Explains how to switch between 2-PID and ON/OFF control using the PID ON/OFF parameter.

Setting Output Specifications Section 3-5

3-5-1 Control Periods

Discusses setting output periods for relay outputs and the default control period.

3-5-2 Direct and Reverse Operation

Explains how direct operation increases manipulated variable and reverse decreases it.

3-5-3 Assigned Output Functions

Details changing settings for control and auxiliary output assignments.

Setting Programs Section 3-6

3-6-1 Outline of Program Functions

Describes program creation with up to 8 programs and 32 segments.

3-6-2 Program Settings

Provides procedures for setting program number, segments, and display selection.

3-6-3 Program Setting Example

Illustrates setting segment set points and times for program 1.

Using ON/OFF Control Section 3-7

3-7-1 ON/OFF Control

Explains ON/OFF control, PID/ON/OFF switching, and hysteresis.

3-7-2 Settings

Details setting the PID ON/OFF parameter and hysteresis for ON/OFF control.

Determining the PID Constants (AT or Manual Settings) Section 3-8

3-8-1 AT (Auto-tuning)

Explains automatic tuning for setting optimum PID constants.

3-8-2 RT (Robust Tuning)

Describes robust tuning for stable control performance with changing characteristics.

3-8-3 Manual Setup

Details manual setting of PID constants like Proportional Band, Integral Time, and Derivative Time.

Alarm Outputs Section 3-9

3-9-1 Alarm Types

Describes various alarm types, their output operations, and functions.

3-9-2 Alarm Values

Explains how to set alarm values, upper/lower limits, and values for each program.

INSTALLATION INSTRUCTIONS

INSTALLATION

Provides general guidance for installing the burner controls.

Mounting Wiring Subbase

Details mounting the subbase in any position except horizontally with bifurcated contacts down.

Wiring Subbase

Explains subbase wiring, checks, and the internal block diagram.

Final Wiring Check

Outlines checks for power supply circuits, wiring, connectors, and restoring power.

STATIC CHECKOUT

Equipment Recommended

Lists recommended equipment for performing static checkout tests.

General Instructions

Provides general instructions for performing static checkout tests.

OPERATION

2. STANDBY PERIOD

Describes the standby period conditions for the relay module.

3. PREPURGE PERIOD

Details the prepurge period requirements and airflow lockout.

4. PILOT FLAME ESTABLISHING PERIOD (PFEP)

Explains the pilot flame establishing period and its parameters.

5. MAIN FLAME ESTABLISHING PERIOD (MFEP)

Describes the main flame establishing period and its conditions.

6. RUN PERIOD

Details the conditions for the run period and when it ends.

Sequence of Operation

Outlines the relay module's operating sequences and LED indications.

Initiate

Explains the INITIATE sequence and causes for hold conditions.

Standby

Describes the conditions required for the relay module to be ready for an operating sequence.

Normal Start-Up Prepurge

Details the normal start-up prepurge sequence and selectable timing.

Ignition Trials

Covers pilot flame establishing period and main flame establishing period.

SETTINGS AND ADJUSTMENTS

Selectable Site-Configurable Jumpers

Explains the three site-configurable jumper options for safety enhancement.

Bulletin 700-HR General Purpose Relays and Timing Relays

Product Selection

Lists catalog numbers for Bulletin 700-HR, -HRM, -HRC timing relays.

Accessories

Lists accessories such as sockets, retainer clips, and enclosures.

Specifications

Provides electrical ratings, mechanical, timing, and environmental specifications.

Timing Charts

Illustrates timing charts for various operating modes like On-Delay, Off-Delay, One Shot, Repeat Cycle.

Approximate Dimensions

Shows approximate dimensions for relays, sockets, and DIN rail mounting.

Bulletin 700-HR General Purpose Relays and Timing Relays Specifications

Specifications, Continued

Covers contact ratings, coil voltages, power consumption, and environmental specs.

Bulletin 700-HR General Purpose Relays and Timing Relays Timing Charts

Specifications

Optional Features

Lists optional features like damper shaft and auxiliary switch that can be added.

Dimensions inches (mm)

Provides dimensional drawings and measurements for AH4E Hydramotor actuators.

Installation & Maintenance Instructions

DESCRIPTION

Describes the 2-way normally closed solenoid valves for gas service.

PROVISIONS FOR PRESSURE AND SEAT LEAKAGE TESTING

Details pressure and seat leakage testing procedures.

OPERATION

Explains valve operation: closed when de-energized, open when energized.

INSTALLATION

Provides installation guidance, including mounting and piping.

General Description

Construction

Lists valve parts in contact with fluids.

Model Types

Details Quick Opening Trim, Valve Seal Overtravel Trim, Linear Trim, and Linear w/Valve Seal Overtravel Trim.

Specifications

Covers pressure limits, ambient temperature, gas types, mounting, and certifications.

Specifications (Metric units)

Specifications (English units)

Lists pipe size, orifice size, flow factor, capacity, pressure, temperature, and catalog numbers.

Dimensions inches (mm)

Flange Adapters

Lists dimensions and part numbers for optional flange adapters.

Trim Types

Illustrates Quick Opening Trim and Valve Seal Overtravel Trim.

General Description

Specifications

Covers pipe size, orifice size, Cv, gas capacity, pressure, temperature, and catalog numbers.

Ordering Information

Provides guidance on ordering by catalog number and optional features.

Dimensions - inches

Trim Types

Illustrates Quick Opening Trim and Valve Seal Overtravel Trim.

Features

Specifications

Covers fluid, temperature, installation, coil ratings, and power consumption.

Construction

Lists valve parts in contact with fluids.

Electrical

Details watt rating, power consumption, and spare coil part numbers.

Solenoid Enclosures

Specifies standard solenoid enclosure types.

Approvals

Lists UL, FM, AGA, CGA, and CSA approvals for the shutoff valve.

Specifications

Dimensions: inches

Provides dimensions and reference numbers for K3A6 valves.

Features

Specifications

Covers fluid, temperature, ambient temperature, installation, coil ratings, and power consumption.

Construction

Lists valve parts in contact with fluids.

Electrical

Details watt rating, power consumption, and spare coil part numbers.

Solenoid Enclosures

Specifies standard solenoid enclosure types.

Approvals

Lists UL, FM, AGA, CGA, and CSA approvals for the shutoff valve.

Specifications

Dimensions: inches

Provides dimensions and reference numbers for K3A6 valves.

Installation & Maintenance Instructions

DESCRIPTION

Describes 2-way pilot-operated solenoid valves for gas service.

PROVISIONS FOR PRESSURE AND SEAT LEAKAGE TESTING

Details pressure and seat leakage testing procedures.

OPERATION

Explains valve operation: closed when de-energized, open when energized.

INSTALLATION

Provides installation guidance, including mounting and piping.

Testing for Internal (Seat) Leakage

Troubleshooting Chart

Features

Specifications

Covers fluid, temperature, ambient temperature, installation, coil ratings, and power consumption.

Construction

Lists valve parts in contact with fluids.

Electrical

Details watt rating, power consumption, and spare coil part numbers.

Solenoid Enclosures

Specifies standard solenoid enclosure types.

Approvals

Lists UL, FM, AGA, CGA, and CSA approvals for the shutoff valve.

Specifications

Dimensions: inches

Provides dimensions and reference numbers for SV311 valves.

8210 General Service Solenoid Valves

Features

Lists features of 8210 series solenoid valves, including wide range of sizes and high flow.

Gas Appliance Pressure Regulators

Straight-Thru-Flow Design

Describes Maxitrol regulators with high flow and precise control.

RV/CV Series—

FEATURES

Highlights accurate flow, low pressure drop, and 3-position control for regulators.

BENEFITS

Lists benefits like conical valve design, precise regulation, and ease of installation.

SPECIFICATIONS

Covers pressure limits, ambient temperature, gas types, mounting, and certifications.

Model Types

Details regulator models based on design modifications like trim and valve seal.

Capacities and Pressure Drop

Sizing Instructions

Provides steps to select a regulator based on flow rate, pressure drop, and inlet pressure.

Pressure Drop Chart

Presents a chart showing pressure drop versus flow rate for regulator sizing.

Dimensions and Spring Ranges

MODEL SELECTION CHART — inches w.c. (millibars)

Details A.G.A. certified and other available springs for regulator models.

Gas Appliance Pressure Regulators

Rubber Seat Poppet Models

Describes rubber seat poppet type regulators for main burner and pilot load applications.

RV/CV Series—

MAXIMUM INLET PRESSURE:

Specifies maximum inlet pressure limits for RV/CV series regulators.

EMERGENCY EXPOSURE LIMITS:

Lists emergency exposure limits for RV/CV series regulators.

AMBIENT TEMPERATURE LIMITS:

Provides ambient temperature limits for various RV/CV models.

GASES:

Specifies compatible gas types for Maxitrol regulators.

MOUNTING:

Gives guidance on mounting regulators, considering flow direction and position.

NOTE:

Refers to Maxitrol's 'Safety Warning' Bulletin for installation guidelines.

Suffix letters

Explains design modifications indicated by suffix letters.

Specifications

DIMENSIONS*: inches (millimeters)

Provides dimensions and call-out references for RV/CV series regulators.

SPRING SELECTION CHART — inches water column (millibars)

CAPACITY CHART — expressed in Btu/h (cubic meters/h) — 0.64 sp gr gas

Shows capacity data for main burner, M.B. and pilot, and individual load for various models.