Glunz & Jensen quartz supreme 85 User manual

User’s Manual
Quartz Supreme
Prebake Oven
85/125/165

User's Manual
Quartz Supreme Prebake Oven
85/125/165

©2007 Glunz & Jensen A/S. All rights reserved.
User's Manual - Quartz Supreme Prebake Ovens 85/125/165
Part no. 51561, rev. AA - April 2007
The information in this manual is furnished for informational use only, is subject to
change without notice, and should not be construed as a commitment by Glunz &
Jensen A/S.
Glunz & Jensen A/S assumes no responsibility or liability for any errors or
inaccuracies that may appear in this manual.
Glunz & Jensen A/S assumes no responsibility or liability for loss or damage incurred
during or as a result of using Glunz & Jensen products.
Printed in Denmark.
0716 User's Manual – Quartz Supreme Prebake Oven 85/125/165
0-2

Table of Contents
User's Manual – Quartz Supreme Prebake Oven 85/125/165 0716
Table of Contents 0-3
Part 1: Introduction ...............................................1-1
About this manual ...............................................1-1
Intended use of this manual .......................................1-1
Illustrations ...................................................1-1
Reservations ..................................................1-1
Important! .....................................................1-1
Approvals: ...................................................1-1
Intended use of the equipment: .....................................1-1
Installation: ..................................................1-2
Technical Data: ................................................1-2
Notes, Cautions and Warnings! .....................................1-2
Explanation ...................................................1-2
Functional Description ............................................1-3
General ......................................................1-3
Part 2: Operating Procedures ......................................2-1
Oven control panel ...............................................2-1
Shutdown procedure .............................................2-1
Turning the oven to “sleep mode”....................................2-1
Complete shutdown ..............................................2-2
Temperature adjustment ..........................................2-2
Transport conveyor speed adjustment ................................2-3
Part 3: Cleaning and Maintenance ..................................3-1
General .......................................................3-1
Cleaning.......................................................3-1
Daily........................................................3-1

0716 User's Manual – Quartz Supreme Prebake Oven 85/125/165
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Part 1: Introduction
About this manual
Intended use of this manual
•This manual is for the daily user of the equipment. Always read the Safety
Instruction Manual, part No 21741 before starting up the equipment and keep it with
the machine for reference at all times.
Illustrations
•As this manual covers a complete range of ovens the illustrations may not fully
reflect your present oven.
Reservations
•This manual was written and illustrated using the best possible information
available at the time of publication.
•Any differences between this manual and the equipment reflect improvements
introduced after the publication of the manual.
•Changes, technical inaccuracies and typographical errors will be corrected in
subsequent editions.
•As a part of our policy of continuous improvement, we reserve the right to alter
design and specifications without prior notice.
Important!
Approvals:
•The Prebake Oven is manufactured according to legal demands. For compliance
with the requirements the equipment is tested by Underwriters Laboratories or
other accredited authority. Approvals will appear on the labels attached to the
equipment’s name plate located on the base frame of the oven.
Intended use of the equipment:
•Development of photographic materials as specified in “Technical specifications” in
Section 1 of the Service Manual.
User's Manual – Quartz Supreme Prebake Oven 85/125/165 0716
Introduction 1-1
About this manual

Installation:
•It is the responsibility of the owner and operator/s of this oven, that the installation
is made in accordance with local regulations, and by engineers authorized to carry
out electrical installations.
•Installation, service and repair must be performed only by service technicians who
are trained in servicing the equipment.
•The installation procedure is described in “Installation” in Section 2 of the Service
Manual.
•The manufacturer cannot be held responsible for any damage caused by incorrect
installation of this oven.
Technical Data:
•Observe technical data from the oven name plate located on the base of the oven
Notes, Cautions and Warnings
Throughout the manual notes, cautions, and warnings are indicated with various icons
and written in bold like the example below:
$Never use hard tools or abrasive materials when cleaning any part of the
equipment.
Explanation
"The operator should observe and/or act according to the information in order
to obtain the best possible function of the equipment.
$The operator must observe and/or act according to the information in order to
avoid any mechanical or electrical damage to the equipment.
#The operator must observe and/or act according to the information in order to
avoid personal injury.
0716 User's Manual – Quartz Supreme Prebake Oven 85/125/165
Introduction
1-2 Notes, Cautions and Warnings

Functional Description
General
The Quartz Supreme Prebake Oven is designed to deliver precise and uniform
pre-baking of thermal plates ensuring consistently high processing quality.
At one of four preselected programs the plates are run through the oven as shown in
the diagram below. The balanced air flow ensures an exceptional heating uniformity
across the plate within ±7.5°C.
User's Manual – Quartz Supreme Prebake Oven 85/125/165 0716
Introduction 1-3
Functional Description
AIR FLOW
AIR FLOW
QUARTZ SUPREME
PRE-BAKE OVEN
IMAGE
SETTER
PROCESSOR

0716 User's Manual – Quartz Supreme Prebake Oven 85/125/165
Introduction
1-4 Functional Description

Part 2: Operating Procedures
Oven control panel
1Switch on the main power supply. The green LED (H1) will light.
2Press the standby key .
3The oven starts with the last active program. H2 is on until the set point has been
reached. H4 or H5 or H6 or H7 is on.
4Select the desired program by pressing one of the P-keys, , , or .
Shutdown procedure
Turning the Prebake Oven to “sleep mode”
•Press the standby key . LED H3 starts flashing to indicate the “off” cycle has
started. When the oven has cooled down to <80°C, the unit will go into sleep mode.
User's Manual – Quartz Supreme Prebake Oven 85/125/165 0716
Operating Procedures 2-1
Oven control panel
P2
P3
P4 Autotune
Fan ON
Heater ON
P1 Conveyor ON
Alarm
Power
ON
H1
H2
H3
H4
H5
H6
H7
P1 P2 P3 P4

Complete shutdown
"The oven should only be shut down completely for holidays or for
maintenance and servicing purposes.
1Wait until the oven has gone into sleep mode (below 80°C).
2Shut down the oven by switching the mains switch (located on the left-hand side of
the Electrical Enclosure) to “OFF”.
#The oven unit should only be switched off from the control panel. DO NOT
turn off the fan or isolate the machine from the mains supply before the
shutdown sequence is completed as damage may occur.
Temperature adjustment
The oven is fitted with a temperature controller on the control panel, located on the
Electrical Enclosure.
To adjust the plate surface temperature:
1Press the button marked “i” and hold down. The unit will display the pre-set
temperature.
2To increase the plate temperature, Press the button marked “” until the required
temperature is indicated on the display.
3To decrease the plate temperature, Press the button marked “” until the required
temperature is indicated on the display.
4Release the button marked “i”. The unit will then display the current oven
temperature. Time should be allowed for the oven to reach the new oven setting (as
indicated on the Control Unit) before processing the plates.
"When a plate enters the oven, the temperature indicated on the display will
fall by approximately 2°C or 4°F, and will then recover to the pre-set
temperature within a short time. This is normal and has no effect on the final
plate temperature.
0716 User's Manual – Quartz Supreme Prebake Oven 85/125/165
Operating Procedures
2-2 Complete shutdown

Transport conveyor speed adjustment
This adjustment should be carried out by a service technician only.
User's Manual – Quartz Supreme Prebake Oven 85/125/165 0716
Operating Procedures 2-3
Transport conveyor speed adjustment

0716 User's Manual – Quartz Supreme Prebake Oven 85/125/165
Operating Procedures
2-4 Transport conveyor speed adjustment

Part 3: Cleaning and Maintenance
General
1The Conveyor Belt Drive Chain should be lightly lubricated with SAE 20/50 Oil,
and the tension checked and re-set if required every 6-12 months.
2The Conveyor Belt Tension should be checked and re-set if required every 6-12
months.
3All of the bearings are sealed and require no maintenance.
"The Oven is fitted with an over-temperature protection device that is factory
set to prevent the temperature from rising above approximately 200°C. This
unit will override a higher setting entered into the switch plate mounted
temperature controller.
In the event that the temperature rises above this over-temperature setting, the
heating system will automatically switch off, and an intermittent audible
alarm will sound. This will indicate a fault with the heating or temperature
control systems within the oven.
An electrical engineer should therefore examine the machine and rectify any
fault before continuing. Note that the alarm will continue to sound until the
temperature has fallen such that the heating system can again be turned on.
Cleaning
$Cleaning components with anything other than a mild detergent or a
recommended cleaning agent may cause irreversible damage and invalidate
any warranty.
$Never use hard tools or abrasive materials when cleaning any part of the
equipment.
#Always unplug the unit from the power outlet or the mains supply before
carrying out any cleaning or maintenance procedures etc.
Daily
Wipe the machine with a damp cloth to remove dust, pay particular attention to the
input area of the machine.
#Never touch the top of the oven after it has been operated as the temperature
exceeds 40°C.
User's Manual – Quartz Supreme Prebake Oven 85/125/165 0716
Cleaning and Maintenance 3-1
General

0716 User's Manual – Quartz Supreme Prebake Oven 85/125/165
Cleaning and Maintenance
3-2 Cleaning