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4

Setup & Suggestions

•  Locate the press on a firm, sturdy work surface.  It is recommended but 

not necessary to bolt the press to a workbench using the rear mounting 

holes on the base frame.

•  A stand on lockable casters is available from Geo Knight & Co or your 

distributor.

•  The height of the bench/work space the press is located on would be 

ideally 27” to 32” high.

•  Attach the power cord from the rear to the underside of the top head. 

There is a power inlet under the top head that the modular cord will 

plug into. 

•  It is HIGHLY RECOMMENDED that the cord be strapped or tied to 

the back white post of the press, so that the cord is not pulled on and 

tugged out of the power inlet where it plugs into the press. TEST and 

make sure the cord travels freely when swinging the press, and that 

there is no tension or pulling on the inlet socket where the power cord 

plugs into the head. Make sure the cord can not be pressed by the 

heater.

•  The top head should be swung over the pressing table when not in 

use. 

•  The air attachment is a 1/4” or 3/8” female NPT pipe thread. A standard 

1/4” or 3/8” threaded male NPT fitting can be used. 3/8” or 1/4” ID 

hose will provide enough air volume for this press.

• 

The speed in which the press opens can be adjusted. 

Underneath the 

front skirt of the press, behind the air regulator and air gauge, a brass 

flow control can be found. (Slide the press forward off your benchtop to 

look underneath.) This is where the air exits the press when the time is 

finished and the press releases. If the press is releasing TOO SLOWLY 

- the flow control valve can be loosened so that the air releases faster, 

and the press opens quicker. If the press is releasing TOO QUICKLY 

(slamming/banging down upon completion) the flow control can be 

tightened so that the air releases slower, and the bottom table drops 

more smoothly. If the air supply is dirty/oily, this may become clogged, 

resulting in a slower and slower release. Remove the flow control and 

clean it thoroughly.

Summary of Contents for DK20SP

Page 1: ...1 Version 2 12 Digital Knight 16x20 Digital AUTOMATIC Swinger...

Page 2: ...ing Programming a Preset 11 A Walkthrough Tutorial for using Presets 12 User Menus 13 Entering the user menus options 13 Fahrenheit Celsius 13 Timer Counter Units 13 Recorded Pressings User Odometer 1...

Page 3: ...t will save much time and effort in using this press and in your heat pressing applications Throughout this manual many areas and components of this ma chine will be referred to by specific names Plea...

Page 4: ...e the cord can not be pressed by the heater The top head should be swung over the pressing table when not in use The air attachment is a 1 4 or 3 8 female NPT pipe thread Astandard 1 4 or 3 8 threaded...

Page 5: ...READY is shown only if the current temperature is within 5 degrees of the set point temperature The right side of the screen will also indicate the timing status by stating OPEN TIMING or DONE The pre...

Page 6: ...sed for 5 seconds before a main pressing cycle of 20 seconds the Prepress timer can be set for 5 secs and the main timer for 20 When the operator closes the press the 5 sec time counts down When the o...

Page 7: ...table To lower the heat platen turn the pressure knob to the right clockwise The top head will lower toward the pressing table Activating the Press To actuate the machine simply press both black butt...

Page 8: ...and reduce the life of the silicone pad When pressing rigid substrates plastics metals woods etc be sure that any protective films or laminates are removed before heating Always check that the transf...

Page 9: ...e that warns the operator of a possible thermal run away of the press This means the press relay may be locked in a heating position where it will never stop heating to a possibly harmful temperature...

Page 10: ...urrent settings This is simply a reference a reminder of what pressure setting the operator must adjust for that preset Thereare2mainfunctionstousingthepresets LOADINGandEDITING the preset LOADING a p...

Page 11: ...s to set the time for that preset Press the TEMP key The Prepress time will flash Use the Arrow Keys to set the Prepress time Set the Prepress time to 00 if only one timer is to be used for that prese...

Page 12: ...Press TEMP Set the flashing Pressure ref to 9 with the arrow keys Press TEMP Press PRG to leave the preset mode Presets SET 01 and SET 02 have now been programmed Part 2 Loading the presets Let s say...

Page 13: ...ature setting or preset modes may be activated instead Turn the press off and then on and try again Fahrenheit Celsius The current and set temperature can be displayed in F or C After entering the use...

Page 14: ...nd end are separated by a sign After entering the user menus see top of page 13 Press PRG until REC displays Use the arrow keys to reset the counter to 0 Press PRG to move to the next menu item Pressu...

Page 15: ...Press PRG until DRP displays Use the arrow keys to set it to OFF default or 10 20 30 etc If the current temperature drops below the set temperature by that many degrees and alarm will sound Press TEMP...

Page 16: ...beep or a continuously repeating beep After entering the user menus see top of page 13 Press PRG until ALR displays Use the arrow keys to set it to OFF or 1 through 10 Press PRG to move to the next m...

Page 17: ...e arrow keys to set it to ON or OFF Press PRG to move to the next menu item Prepress Timer The press can cycle back and forth between two distinct timer settings the normal countdown timer and a 2nd P...

Page 18: ...e set to ON for this menu to be visible Use the arrow keys to set AL2 to OFF or 1 through 10 Press PRG to move to the next menu item denotes a short beep _ denotes a longer beep denotes infinite loop...

Page 19: ...uce squeaking and noise from the underside of the press The air regulator is the easiest component to clog and damage from contaminated air Make sure a water trap filter is placed inline with the air...

Page 20: ...20V MINI 3 WAY MAC VALVE 120V 35A SERIES ARN 4ZJ85 EXHAUST PORT FLOW CONTROL MEN M5 3 4 X 3 8 X 3 DIE SPRING FAS AB383 3 8 X 3 SOCKET HD SHOULDER SCREW DKA CTRLC DIGITAL KNIGHT PROCESSOR BOARD DKA CTR...

Page 21: ...21 Wiring Diagram...

Page 22: ...he press again If the timer does not count down at all open the digital control panel and find a black square plug plugged into the circuit board It has a mini yellow and grey wire Unplug this plug fr...

Page 23: ...ew and nut on the end of this valve to let more air out Remove it completely to test if this is the reason for the slow release Q The press has shut off and will not come back on after checking the po...

Page 24: ...ective press to the factory for repairs if on site component replacement is deemed not possible by Geo Knight Co A return authorization must be granted by Geo Knight Co prior to its return If a press...

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