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VITRONICS REFLOW SOLDERING SYSTEMS EM 02502- G 15-Nov-00 (c) PAGE Operator’s Manual 24 MANUAL RAIL WIDTH ADJUST MENT The manual rail width adjustment must be enabled in the Oven Program to be able to adjust the Rail Widt…

VITRONICS REFLOW SOLDERING SYSTEMS

EM 02502-G 15-Nov-00 (c) PAGE Operator’s Manual

OVEN FEATURES AND OPTIONS

SOME OPTIONS IN THIS SECTION DO NOT EXIST ON ALL OVENS !!

See the Drawings & Data Section of the Oven Manuals to determine

which Options exist on your Oven

RAIL WIDTH ADJUSTMENT

The Rail width may be adjusted manually or by the optional automatic rail width

adjust.

When Product is started, the rail width may be adjusted. During the rail width

adjustment, all non-severe alarms and severe warnings are disabled. They are re-

enabled when the rail width adjustment is complete.

Rail width accuracy is important, use a test board to set up for accurate width

adjustment. The boards should rest on the chain pins and slide freely along the

conveyor without binding by rotating or jamming against the conveyor chain.

The dimensions for setting up the rail width should be measured between the walls

of the chain. See illustration below.

RAIL WIDTH

CHAIN CHAIN

EXTENDED PINS

Rail Width Measurement Illustration

VITRONICS REFLOW SOLDERING SYSTEMS

EM 02502-G 15-Nov-00 (c) PAGE Operator’s Manual

MANUAL RAIL WIDTH ADJUSTMENT

The manual rail width adjustment must be enabled in the Oven Program to be able

to adjust the Rail Width.

CAUTION

CONFIRM THAT NO BOARDS ARE BEING TRANSPORTED

BY THE CONVEYOR BEFORE CONTINUING.

BOARDS REMAINING ON THE CONVEYOR DURING ADJUSTMENT MAY

BE DAMAGED OR FALL ONTO A HEATER CELL, OR THE RAIL

SYSTEM MAY BE DAMAGED

The conveyor speed will increase to the maximum calibrated value and the rail

width can be adjusted using the switch located on the control panel at Offload end

of the oven. If the oven is fitted with automatic rail width adjustment, but the rail

width has been adjusted manually, the rail width alarm is disabled during manual

adjustment. (An alarm will be displayed if the new manually adjusted width

exceeds the Alarm Setpoints)

AUTOMATIC RAIL WIDTH ADJUSTMENT

NOTE: Ovens with automatic rail width adjust may have the rail width adjusted

manually. Refer to Manual Rail Width Adjustment, above.

Ovens with the auto rail width adjustment option will automatically adjust the rails

to the product width value specified in the PRODUCT description when a

PRODUCT is started unless the Manual Rail Adjust is selected in the Start-up

Wizard Dialogue Box …or…”No Rail Adjust was selected in the PRODUCT

description)

The automatic rail width system must be calibrated before it is used.

Refer to Auto Rail Width Calibration.

Automatic rail width adjustment occurs only when starting a PROCESS.

Refer to Start a Product or Recipe.

VITRONICS REFLOW SOLDERING SYSTEMS

EM 02502-G 15-Nov-00 (c) PAGE Operator’s Manual

DATALOG

The Datalog keeps a record of set point measured values and output values, and is

periodically recorded. The record is stored on the hard disk and cannot be erased within

the Oven Control Program. When the space allocated for the datalog files is full, the

oldest entries are discarded.

Viewing and/or printing the Datalog is

achieved by selecting Log, then View,

then Datalog, to display the Datalog

Dialogue Box:

(The columns can be stretched to display

information as desired)

PRINT will sent ALL the data in the

DATALOG files to a connected printer,

or to disk by selecting “Print to file” in

the “Print Dialog Box”. (See “Printing” in

Table of Contents) The print-out range

is NOT selectable)

DATALOG ENTRY DESCRIPTIONS

At the Main Pull-Down Menu,

select: Log, View, Data Log, File,

and Select Parameters to display

this Dialogue Box.

The Datalogger records ALL

events listed in this Dialogue Box,

however, which ones are

displayed for viewing is selectable

by ‘clicking’ the small white boxes

to display the check-marks