Michael
Red Dot guide laser not working.
The first problem was with the Laser, the Guide laser (red dot) wires were pushed (forced) in beside the pins in the power connector. Friction was all that was holding the wires. The red dot didn't work. I was moving the wires in the power compartment and noticed the red dot flash on & off. I had found the problem, I spiced the wires to the two power supply wires. I have never seen a product leave the factory this way. Second was the CW-5200 chiller. I filled it with distilled water, connected the flimsy tubes from the Laser and turned it on. It ran for 5 seconds and quit, totally dead. There is NO fuse as the manual states. After several emails it was decided it was dead. I returned it at my cost. Three, I was dumb enough to buy another CW-5200 chiller as soon as I got my refund. The display buttons won't work as instructed. I can't get the chiller in constant mode. I spent over 3 days off & on squatted on floor pushing the buttons as the manual and Omtech support instructed and finally yesterday somebody decided I knew what I was telling them (I sent pictures). The chiller has a defective thermostat/controller. I could never get it into function mode to change the settings. As of today I have a wait of 2 weeks? to receive a new thermostat that I will replace. I have 42 years in the electronics field as an engineer in maintenance of mainframe computer, PCs and all the associated equipment. I am disgusted with the 3 Omtech products that I bought are haphazardly assembled. There is NO quality control. Omtech you are telling a story when you say your products are tested and quality control has improved. I am out the cost of the first chiller return and still haven't used my laser but for maybe 45 minutes total. A few minutes at a time because of no cooling. I didn't mess with a water bucket, that is why I spent the money for a refrigeration chiller. So I now will wait for the thermostat and hope it is a good one. And the replacing it is not a 'no instruction' job. In the mean time I will play for a few minutes at a time but no real serious work until I get the chiller doing what it is supposed to do, chill the water. My experience with Omtech products have been a nightmare.
Response from OMTechFeb 16, 2022
Hello Michael, We sincerely apologize for the experience you have endured thus far with our products. We want to take the time to help you with anything you need. If you don't mind reaching out to us at 949-539-0458 or [email protected], we will do what we can to make things right.




