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Parallax 7445 45 converter troubleshooting manual

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Zeiss conquest parallax knob slips


Zeiss has a lifetime warranty on their conquest line. Contact Carl Zeiss Welcome ZEISS United States

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Why does the cooling fan run all the time ?


I suggest you call Parallax Power Supply
100 W 11
th
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Battery is installed properly and keeps blowing 40 amp fuse on the out put side.


Hi there, Ive had the same problem that came from a worn out wire that was toucing, this may be the problem.

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Capacator in lower left corner is blown apart from an 220v generator connection.... where can i get a replacement capacator or board ?


The capacitors are industry standard items that can be cross referenced from the component markings, values, or part numbers referenced on the components through several national component suppliers such as Digikey, Mouser Electronics, or Newark Electronics. If a single bulk capacitor has blown, both should be replaced as the other will have been stressed and should not be trusted to be functionally sound.

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1 Answer

It does not seem to be charging the batteries. 12 volt lights work good for about 2 days then go dim until I put a charger on the batteries and bring them back into working order. The battery connect...


The Parallax 7155 converter should not require battery support for any 12 volt load amperage that is less than the maximum amperage capacity of the converter. A standard RV incandescent 12 volt lamp draws about 1.5 amperes for each bulb. With the battery disconnected and other 12 volt loads off, turn on lamps (not fixtures) and calculate the number of bulbs which can be turned on. If you run out of lamps, turn on vent fans etc. The idea here is to try to get to 55 amperes of DC load if possible without going over 55 amperes. At a sustained DC load of about 25-30 amperes or higher, the fans should cycle on continuously after about 5 -10 minutes. Lamp brightness should be normal and the measured voltage from the converter should be above 13 volts if under 55 amps of DC load. If the voltage drops with only a few lamps on, a converter issue would be likely.

Diagnostic tests an RV technician should make would be to:
1. Disconnect the battery system.
2. With the converter system powered on, measure the DC amperage with a DC ammeter capable of reading at least 60 amperes DC from the blue lead at the DC fuse panel terminal VCC.
3. Measure the DC voltage at terminal VCC and DC ground.
4. Record both readings.
At any DC load amperage less than 55 amps, the voltage should be above 13.0-13.2 volts DC. This method should take out all guesswork and confirm a DC converter section issue or not.

Nov 04, 2013 | Parallax Power Supply Parallax 7100 Series...

1 Answer

Wiring parallax 7300 series converter


If the white wire is the large # 10 AWG on the DC output, connect it to terminal "D" on the backside of the DC fuse panel. The front side of terminal "D" carries the 12 volt system negative or battery negative wiring. Refer to the wiring label pasted to the inside surface of the drop open door for terminal locations.

If the white wire is the smaller #12 AWG, 120VAC "common" or neutral, connect it to the isolated neutral terminal bar in the 120VAC circuit breaker compartment where the other white 120VAC neutral wiring is connected. The 120VAC isolated neutral terminal bar will have a full length plastic insulator under it and will not be directly connected to the chassis.

Apr 12, 2013 | Parallax Power Supply Parallax 7300 Series...

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Manual for Magnetek Converter 6300A


MagneTek was purchased by Parallax power
For a list of data and schematics, visit:
http://www.parallaxpower.com/LINEAR%20tech.htm

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1 Answer

Does the camera have parallax correction?


The Epson R-D1 uses automatic parallax correction. Just set the frame selector lever to match the focal length of the lens being used to automatically correct parallax.

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