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User Manual for GraLab Model 300 Electro-Mechanical Darkroom Timer - 120V 60 Hz Click to enlarge the picture
Contents of the user manual for the GraLab Model 300 Electro-Mechanical Darkroom Timer
- Product category: Enlarger Accessories GraLab
- Brand: GraLab
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for GraLab Enlarger Accessories
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User manual for the GraLab Model 300 Electro-Mechanical Darkroom Timer contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any GraLab product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official GraLab user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a GraLab product will considerably shorten its lifespan!
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Product description Even in total darkness you can read the minutes and seconds on GraLab's Model 300 Darkroom Timer. It is used in industrial/commercial photo labs, graphic arts, printing, hobbyist darkrooms and is probably the most popular darkroom timer of all time. Set by seconds, minutes or a combination of the two, GraLab's exclusive dual-cam system gives you exact timing over long intervals. Two, three-wire receptacles can control an enlarger or printer and safelight with a combination time/focus switch. Rubber base pads, wall mounting keyholes and a recessed hand grip on the 7-1/2" x 7-1/2" x 2-1/2" polycarbonate case give you multiple placement choices. - Plastic boot over power switch prevents corrosion from chemicals or water
- Buzzer automatically signals end of cycle
- Large 6.5" diameter face with easy-to-read glow in the dark numerals
- Model 300 withstands high impact, resists chemicals and moisture, and is electrically nonconductive.
UPC: 782365000368 In the Box GraLab Model 300 Electro-Mechanical Darkroom Timer - 120V/60/Hz 1-Year Warranty Table of Contents
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Technical parametersGraLab GR300 Specs | Time Range | 1sec-59mins/59secs. | | Maximum Wattage (Load) | 600w | | Maximum Resistive Load | 1200w | | Number of Outlets | Two | | Audible Options | Buzzer automatically signals end of cycle | | Memory | None | | Display | Large numerals, visible in dark | | Auto Reset | No | | Foot Switch | No | | Voltage | 120V/60Hz (Available in 220v/50Hz) | | Dimensions | 7.5 x 7.5 x 2.5" (191 x 191 x 63.5 mm) | | Weight | Not available | | Specialties | Table or wall mountable | | | | Package Weight | 2.6 lb | | Box Dimensions (LxWxH) | 12.047 x 9.291 x 5.354" |
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Post new comment to GraLab Model 300 Electro-Mechanical Darkroom Timer - 120V 60 Hz
| Subject: Power switch Model 300 (plastic case) | | Date: 06.07.2024 01:42:48 | Name: Larry Scher | | What is a more reliable power switch for the Graylab 300? I've had 2 of the cheap rocker switchers fail/. I'm capable of doing the replacement. | | Post reply |
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