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HOT PRESS USERS MANUAL

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Table of contents

Overview....................................Page 2

Safety considerations ................Page 3

Press set up ..............................Page 4

Stand assembly .........................Page 4

Connecting vacuum pump .........Page 5

Electrical connection .................Page 6

Main controls .............................Page 7

Temperature controls .................Page 8

Operating vacuum pump ...........Page 9

Principles of operation .............Page 10

Key processing factors ............Page 10

Fundamentals of dry mounting Page 11

Fundamentals of laminating ....Page 12

Preparing substrates ...............Page 13

Routine maintenance ..............Page 14

Troubleshooting, vacuum ........Page 15

Troubleshooting, electrical .......Page 16

Technical Specs ......................Page 17

Replacement parts ..................Page 18

Warranty .................................. page 19

Overview

Thank  you  for  purchasing  a  Drytac  Hot  Press

TM 

Glass 

Top Vacuum Press. 

The Hot Press Glass Top Vacuum Press incorporates a 

proven, high technology heating system. The top panel 

of  the  press  is  made  up  of  two  sheets  of  reinforced 

tempered glass. The inner surface of the lower sheet has 

a transparent conductive coating applied to it. A controlled 

electric  current  is  passed  through  this  conductive  fi lm 

creating  a  highly  effi cient  heating  system.  A  sensor 

on  the  glass  monitors  and  controls  the  temperature 

by  means  of  a  digital  thermostat. The  transparent  top 

offers a high level of operator confi dence as work can be 

viewed throughout most bonding processes. The glass 

is extremely smooth and scratch resistant.

The Hot Press Glass Top Press handles a wide range of presentation 

materials from foam board and wood to photos, art prints and delicate 

fabrics. The Hot Press brand is well regarded by picture framers and 

other fi nishing professionals for its ability to produce consistent, high 

quality results.

All models feature an electronic timer with a manual override switch 

and vacuum pressure adjustment capabilities. Upon completion of the 

cycle, vacuum pressure is automatically released and the timer resets 

itself.

To ensure operator safety and to achieve the best results from your 

Glass Top Vacuum Press, the machine must be set up and operated 

in accordance with the instructions in this manual. Please review the 

entire manual before using the press for the fi rst time.

We maintain a policy of constant improvement to our products. This 

means that you may fi nd that some illustrations and descriptions will 

vary from the equipment you are using.

If  you  have  questions  concerning  applications  of  the  Glass  Top 

Vacuum Press, please give us a call. Expert assistance is available at 

no charge. We can also supply many of the adhesives, overlaminates 

and other materials used in conjunction with this equipment. For more 

information,  please  contact  our  Customer  Service  Department  (see 

page 19 for contact information).

Introduction

Summary of Contents for HOT PRESS HGP220

Page 1: ...M PRESS USERS MANUAL This users manual applies to the following Hot Press models HGP220 25 x 37 635mm x 940mm HGP260 35 x 47 890mm x 1194mm HGP360 42 5 x 66 5 1080mm x 1689mm HGP560 50 25 x 98 25 1276mm x 2496mm Model Working Area Revised 7 30 05 ...

Page 2: ...an be viewed throughout most bonding processes The glass is extremely smooth and scratch resistant The Hot Press Glass Top Press handles a wide range of presentation materials from foam board and wood to photos art prints and delicate fabrics The Hot Press brand is well regarded by picture framers and other finishing professionals for its ability to produce consistent high quality results All model...

Page 3: ...talled in a location which allows the lid to be completely raised without interference If the lid is only partially opened it may close unexpectedly Before each use the struts should be checked to be sure they are operating properly Over a period of time the struts will lose pressure and will eventually require replacement The inner surface of the glass top is very hot during normal operation Be v...

Page 4: ...f the unit Unpack and remove the vacuum pump from its box The pump should be placed on or near the floor There are suction cups on the bottom of the pump to help keep it in place since the pump vibrates during operation The pump will become warm during extended usage If the equipment is going to be used in a high volume production environment please allow for adequate ventilation of the area where ...

Page 5: ... x 60 mm bolts Loosely fit the bottom rails about half way up the leg assemblies using the remaining M8 x 60 bolts Tighten all bolts using the Allen key and ensure stand is steady The top rails are inset from the front and rear the largest inset is the front of the stand Lift press onto stand Fit M6 x 80 mm bolts with shakeprooof washers then with the penny washers then insert them up through the l...

Page 6: ...oes not present a hazard Protect the cord at all times from sharp objects hot surfaces oil and chemicals Avoid kinking the cord Periodically inspect the cord and plug and replace immediately if worn or damaged Disconnect the equipment from the power source before moving or servicing Test the GFCI Ground Fault Circuit Interrupter circuit breaker It is the circuit breaker located nearest to the cent...

Page 7: ...nel is in the AUTO position and Manual that the power switch is in the OFF position Connect the power cord to the electrical outlet Remove any materials from inside the press then close and latch the lid Turn the Pressure Adjustment Knob fully clockwise maximum vacuum Turn on the power switch on the front of the press The displays on the Timer and Timer and Timer Temperature controllers should lig...

Page 8: ... 239 F The factory preset temperature is 194 F ADJUSTING THE TEMPERATURE CONTROLLER CELSIUS To adjust the preset temperature press Button 1 and L1 will appear for one second Then press Button 3 to increase or Button 3 to increase or Button 3 Button 4 to decrease the preset temperature Once the desired level is reached press Button 1 to set your required temperature When current is flowing through t...

Page 9: ... press Button 3 to start the Button 3 to start the Button 3 cycle The timer will indicate that the pump is on and begin to count down Once the preset time has elapsed the pump will stop the vacuum will be released and the counter will return to showing the preset time If you wish to stop the cycle part way through simply press Button 4 This will stop the pump release the vacuum and reset the timer...

Page 10: ...well This factor works in conjunction with temperature to create a permanent bond between materials Assuming that the temperature setting of the press is sufficient to activate the adhesive it is almost always preferable to increase dwell rather than temperature Dwell time is set using the Timer page 9 and dictates the vacuum cycle see Pressure below Pressure Pressure is established in the press by...

Page 11: ...etween two sheets of release paper film for approximately 30 seconds to 3 minutes from the time the press has achieved the desired pressure setting Your actual settings will vary according to the size of the press type of dry mounting tissue the type of mounting substrate the artwork material used in terms of material and the size of the print See individual product specifications for recommended dw...

Page 12: ...aminate on top exposed adhesive edge down While holding it firmly on the table with one hand gently pull the release paper away and toward you from underneath 4 Check that there is no dirt or dust trapped under the laminating film If necessary the film may be gently lifted the contaminants removed and the film repositioned 5 Using a burnishing pad or soft cloth lightly smooth the laminating film down o...

Page 13: ...uld simply be wiped with a TacCloth to remove dust particles MAT BOARDS MILL BOARDS To prepare mat board or millboard for mounting use the Anti Static Wisk brush to remove dust particles and other debris HARDBOARD E G MEDIUM DENSITY FIBERBOARD MASONITE ETC To prepare hardboard substrates for mounting wipe down the surface with a TacCloth Should the surface contain irregularities use sandpaper to r...

Page 14: ...ing threaded shaft Adjust only one turn at a time Lengthening the amount of threaded shaft visible by turning counterclockwise will tighten the latch and shortening the amount by turning clockwise will loosen it Overtightening the latches will not improve the effectiveness of the vacuum seal and will cause the latches to wear out prematurely Hinge Adjustment The hinges at the rear of the press are...

Page 15: ...e press Refer to the Routine Maintenance section on page 14 for the procedure A gap at the front of the press may also indicate that the latches need to be adjusted The latches should snap shut with a firm click but should not be difficult to close If they are too loose follow the adjustment procedure in the maintenance section Do not overtighten the latches as this will cause them to wear out prema...

Page 16: ... is not check the circuit breaker at the building s electrical distribution panel Unplug the power cord and check the fuses on the left side of the unit 2 Press starts up normally then overheats and shuts off or the temperature controller displays an error code such as PFA or LOR There is a problem with the temperature controller or temperature sensor Contact Drytac for assistance with repairs 3 V...

Page 17: ...x 98 25 in 1276mm x 2496mm Time to Vacuum HGP220 HGP260 20 seconds typical HGP360 HGP560 30 seconds typical Time to Temperature HGP220 HGP260 HGP360 12 minutes typical HGP560 15 minutes typical Voltage All Models 220 240VAC Single Phase 50 60Hz Power Consumption maximum HGP220 2 3 kW HGP260 2 5 kW HGP360 4 2 kW HGP560 5 75 kW Current nominal maximum HGP220 10 11 Amps HGP260 11 13 Amps HGP360 18 22...

Page 18: ...Pump for HGP220 PUMP260 Vacuum Pump for HGP260 PUMP360 Vacuum Pump for HGP360 PUMP560 Vacuum Pump for HGP560 REPLACEMENT PARTS XDIAP HGP220 HGP220 Diaphragm XDIAP HGP260 HGP260 Diaphragm XDIAP HGP360 HGP360 Diaphragm XDIAP HGP560 HGP560 Diaphragm Conduit Bushing Conduit Pipe XFUSE 1A Fuse 1 Amp 20mm XFUSE 5A Fuse 5 Amp 20mm XMCB 260 MCB Double Pole 16amp XMCB 360 MCB Double Pole 20amp XMCB 560 MCB...

Page 19: ...period has elapsed Drytac will provide all reasonable assistance and will maintain stock of replacement parts This will ensure that any problems that arise can be resolved quickly and economically Please feel free to contact Drytac if you have any questions or problems When calling please have the following information ready Press Model Serial Number found on plate on left side of press Date of Pu...

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