I am building a standardized training manual for my men and was woundering if anyone knows were I could find instruction materials or videos relating to drain cleaning or hydo jetting.:)
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I am building a standardized training manual for my men and was woundering if anyone knows were I could find instruction materials or videos relating to drain cleaning or hydo jetting.:)
Your equipment rep would be a good start in most cases.
Have one of 'em (men) follow you out with a video recorder to your next mainline/rodding/jetting job(s).