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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
Exactly as described, a Service Manual complete with the schematics and PCB layout delivered in a timely manner. Many thanks for the great service.
some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine thanks
Well.. I'd searched for this manual and although I found many copies online I was pleased to find your website with a well balanced pricing system and easy to search and follow links. That together with the very quick response time was just what I was looking for.. being a very impatient tech.. ;-) I had the service manual in front of me within a short time.
Bookmarked.. and you can bet I will always come here first for my service & user manuals..
POSSIBLE COMPLAINTS Important, for HR4330/A only. Only the front cover of the HR4330/B/C version is available. In case the front cover of the HR4330/A version has to be replaced, the pre-filter, item 3, has to be replaced too. 1) The motor makes an irritating noise. Check if :
PARTS LIST HR 4330/A/B/C POS DESCRIPTION 1 2 3 FRONT COVER HEPA FILTER HR4920 FOAM PRE-FILTER HR4330/A FOAM PRE-FILTER HR4330/B/C CONTROL PANEL SWITCH KNOB containing : switch knob spring SAFETY LOCK containing : safety lock spring PILOT LAMP 220 - 240 V PILOT LAMP 100 - 127 V containing : lamp lamp cover 8 9 10 SWITCH AIR OUTLET FRONT HOUSING consisting of : front housing hole plug safety grill foot ROTA FILTER FAN containing : 10 105 106 3x 107 2x 4822 480 10089 4822 361 10774 fan lock washer washer nut M6 nut cover 12 108 109 110 111 4822 361 10775 4822 361 10776 4822 361 10777 4822 361 10779 4822 361 10781 4822 361 10782 4822 310 10648 112 3x 113 3x 115 3x 4822 441 11661 14 107 2x 4822 442 00122 4822 123 14009 4822 123 14011 4822 123 14012 7 103 4822 273 10304 4822 458 10465 4822 441 11655 5 101 4822 417 11271 6 102 4822 134 10012 4822 134 10013 SERVICE CODE 4822 442 00117 4822 480 10087 4822 480 10088 4822 480 10116 4822 466 10863 4822 410 10261
â The HEPA filters are positioned properly in the
air cleaner. : â The filters have to be cleaned or replaced. : â The ROTA filter and / or fan have been properly fitted and can be rotated freely by hand. For HR4330/A only. If the motor still makes an irritating noise after the above checks, the complete product should be replaced by the HR4330/B or /C version. 2) The overheating device comes into operation. Check : If the filters are not blocked and nothing is obstructing the air inlet and air outlet openings. : That the ROTA filter and / or fan have been properly fitted and can be rotated freely by hand.
In case the problem still remains, replace motor (item 13.0) and belonging buffers (item 13.1). MAINTENANCE Pre-filter : Wash or vacuum clean the foam pre-filter at least every 2 months. Fluff and /or hairs can also removed by using a soft brush. Replacement filters of the HR4330/A version are available under service code 4822 480 10088 Replacement filters of the HR4330/B and HR4330/C version are available under service code 4822 480 10116 NEVER USE WET FILTERS.
13.0 MOTOR 220 - 240 V MOTOR 110 - 127 V MOTOR 100 V 13.0 MOTOR 220 - 240 V MOTOR 110 - 127 V MOTOR 100 V 13.1 SET BUFFERS containing:
HR4330/A/B HR4330/A/B HR4330/A/B HR4330/C HR4330/C HR4330/C
ROTA filter : Wash or vacuum clean the ROTA filter at least every 2 months. If washed with a detergent, rinse the filters with clean warm water and allow the filters to dry in the air thoroughly before reassembly. NEVER USE WET FILTERS. Replacement ROTA filters are available under service code 4822 480 10089 HEPA filter : For a proper operation replace these filters at least every six months. Replacement HEPA filters are available under type number HR 4920 and service code 4822 480 10087.
rubber buffers metal bracket bush REAR HOUSING consisting of: rear housing foot REAR COVER
CAPACITOR 220 - 240 V HR4330/A/B CAPACITOR 110 - 127 V HR4330/A/B CAPACITOR 100 V HR4330/A/B
PARTST, WITH NUMBERS FROM 100 UPWARDS, CANNOT BE ORDERED SEPARATELY.
PCS 88 613