Bungard HOT AIR 3000 Translation Of The Original Instructions Download

Page: 13 / 15

Manual-HotAir-3000-en

Page 13 / 15

Temperature curve parameters

Type of filler

Formula propor-

tion

Pre-Heat Tem-

perature range

(°C)

Heat

Temperature

range (°C)

Solder

Temperature

range (°C)

Hold

Temperature

range(°C)

Cool

Temperature

range (°C)

Lead cypogenic

material

Sn43-Pb43-Bi14

100-120

130-150

200-210

170

150

Lead-free low

cypogenic ma-

terial

SN42-Bi58

100-120

120-130

180-200

150

Lead-free low

cypogenic ma-

terial

Sn48-In52

100-120

120-130

180-200

150

Lead cypogenic

material

Sn63-Pb37

130-150

170-180

230-240

180

150

Lead cypogenic

material

Sn60-Pb40

130-150

170-180

230-240

180

150

Lead cypogenic

material

Sn62-Pb46-Ag2

130-150

170-180

230-240

180

150

Lead-free low

cypogenic ma-

terial

Sn96.5-Ag3.5

130-150

180-190

240-250

240

150

Lead-free low

cypogenic ma-

terial

Sn87-Ag3-Cu3-

In7

130-150

180-190

240-250

240

150

Lead-free low

cypogenic ma-

terial

Sn91-Zn9

130-150

180-190

240-250

230

150

Lead-free low

cypogenic ma-

terial

Sn95.4-Ag3.1-

Cn1.5

130-150

180-190

250-260

240

150

Lead-free low

cypogenic ma-

terial

Sn99.3-Cu0.7

130-150

180-190

270-280

260

150

Lead-free low

cypogenic ma-

terial

Sn94-Ag3-Cu3

130-150

190-220

240-250

240

150

Lead-free low

cypogenic ma-

terial

Sn97-Cu3

130-150

190-220

270-280

250

150

Lead-free low

cypogenic ma-

terial

Sn95-Sd5

130-150

190-220

270-280

250

150

Cleaning and Maintenance

The machine can be cleaned in the cooled state. Wipe the inside of the machine with a dishcloth.
You can use rinse water or anhydrous alcohol. Do not switch on the machine until it is completely
dry.

Bungard Elektronik GmbH & Co. KG, Rilkestraße 1, 51570 Windeck – Germany

Tel.: +49 (0) 2292/9 28 28 - 0, Fax: +49 (0) 2292/9 28 28 - 29, E-mail: [email protected]

Summary of Contents for HOT AIR 3000

Page 1: ...lation 6 Overview 7 Description of the function keys 7 The temperature curve 8 Setting of Parameters 9 Reflow Process 11 Characteristics of soldering alloys 12 Temperature curve parameters 13 Cleaning and Maintenance 13 Error message 14 Spare Parts ans Options 14 Guarantee 14 Disclaimer of Warranty 14 Copyright 15 Bungard Elektronik GmbH Co KG Rilkestraße 1 51570 Windeck Germany Tel 49 0 2292 9 28...

Page 2: ...electronic products school education and study The operating system soft ware is in English The stove is well insulated by a special aluminum silicate cotton which reduces energy consumption pro tects the circuit and allows optimal operation and keeps the temperature in the furnace constant Technical Data Power connection 200 230 VAC 50 60Hz Max Power Consumption 2400 W Max PCB Board Size 350 x 30...

Page 3: ... Maschinen Teil 1 Allgemeine Anfor derungen Safety of machinery Electrical equipment of machines Part 1 General requirements DIN EN ISO 14121 1 Sicherheit von Maschinen Risikobeurteilung Teil 1 Leitsätze Safety of machinery Risk assessment Part 1 Principles DIN EN ISO 12100 1 Sicherheit von Maschinen Allgemeine Gestaltungsleitsätze Risikobeurteilung und Risiko minderung Safety of machinery Basic c...

Page 4: ...t 30 kg The oven should be used at normal room temperatures of 15 to 25 degrees It is not allowed and even dangerous to install the oven in a cabinet or box Do not install this unit near a heating element or stove even in a damp environment Electricity The machine is manufactured using tested parts according to the usual electrical safety regulations However this does not relieve the user of his d...

Page 5: ...uarantee for this Exhaust Use the oven only in well ventilated areas Follow the safety rules of the solder paste and adhesive suppliers During the soldering process gases can arise These gases may endanger your health We recommend the use of a hood or an alternative extractor option 1 Check the proper function of the stove using the following checklist 2 Check the drawer The drawer must not be kin...

Page 6: ...ot water alcohol methanol gasoline The machine can be cleaned in the cooled state Wipe the inside of the machine with a dishcloth You can use some rinse water or anhydrous alcohol Do not switch on the machine until it is com pletely dry At the beginning of operation odors may occur during operation This is a normal phenomenon After a while that kind of smell disappears When not in use turn off the...

Page 7: ...WER UP DOWN SET and RUN with the RUN and SET buttons being multifunction buttons Depending on the dialog there are various com mands above the keys that are activated by pressing the keys Bungard Elektronik GmbH Co KG Rilkestraße 1 51570 Windeck Germany Tel 49 0 2292 9 28 28 0 Fax 49 0 2292 9 28 28 29 E mail support bungard de ...

Page 8: ...ically completed Since the highest temperature is used here temper ature sensitive components can easily be damaged The physical and chemical changes within the solder paste are the biggest here and the molten solder can easily oxidise by air in combination with high temperature The settings of this stage are based primarily on the data of tin pastes Solder pastes are usually classified into low t...

Page 9: ...ure has fallen below 150 C Please use tools and personal protective equipment to avoid burns Annotation In general the soldering temperatures are set as low as possible so that the components as well as the printed circuit board are not damaged by thermal stress The temperature can also be lowered by extending the reflow time accordingly This is advantage ous for protecting heat sensitive componen...

Page 10: ...ou to the time setting for the heating phase Back to HEAT press arrow down to get to the actual soldering phase WELD is marked and with SET you can change the temperature again between 120 and 300 C and set the time with another SET For HOLD the holding time the same applies but the temperatures can only be adjusted between 70 and 230 C here When you have finally arrived at COOL the cooling phase ...

Page 11: ...aken place the board with the compon ents in the middle of the drawer and slide the drawer closed Highlight WELD in the main menu and press the RUN key to enter the soldering menu If you press RUN again the cycle starts ON is marked and the current oven temperature is displayed The indic ator will turn red to indicate a heating process In this case the heating process for the preheat phase READY T...

Page 12: ...ength Elonga tion Hard ness Sn Pb Ag Sb Bi In Au Cu Zn C Mpa HB 63 37 183 61 45 16 6 11 60 40 183 60 43 16 4 11 10 90 299 41 45 12 7 8 2 5 95 312 30 46 12 7 8 63 36 2 179 64 39 16 5 11 3 1 97 5 2 5 309 31 50 9 5 7 2 96 5 3 5 221 45 55 13 13 4 97 5 2 5 304 30 52 9 8 8 95 5 245 40 38 13 3 11 9 43 43 14 163 55 57 14 8 42 80 138 77 20 30 19 3 5 48 52 117 11 83 5 11 7 15 5 80 157 17 58 5 13 20 80 280 2...

Page 13: ...50 240 150 Lead free low cypogenic ma terial Sn87 Ag3 Cu3 In7 130 150 180 190 240 250 240 150 Lead free low cypogenic ma terial Sn91 Zn9 130 150 180 190 240 250 230 150 Lead free low cypogenic ma terial Sn95 4 Ag3 1 Cn1 5 130 150 180 190 250 260 240 150 Lead free low cypogenic ma terial Sn99 3 Cu0 7 130 150 180 190 270 280 260 150 Lead free low cypogenic ma terial Sn94 Ag3 Cu3 130 150 190 220 240 ...

Page 14: ...ady Bungard products and services are liable to the current prices and conditions which are subject to change The instructions and definitions in this document are also subject to change and mark no assurance on the part of Bungard This manual contains informations of the Bungard HotAir 3000 and is the translated English version Please regard the Sales terms and delivery conditions These are avail...

Page 15: ...nsequential or indirect damages of any kind including loss of profit and prosecution for environmental pollution even if we could have been aware of the possibility of such damages All information was arranged with great care We reserve ourselves however mistake and technical changes without previous announcement Running the machine in corroding humid dusty extremely hot or explosive atmosphere ha...

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