Philips Norelco 5100 Frequently Asked Questions

Philips Norelco Nosetrimmer 5100 Nose, ear & eyebrow trimmer, Series 5000
NT9130/40
Frequently Asked Questions
Click on a question to go directly to the answer:
1. Where is the model and serial number of my Philips Male Groomer?
2. What do the symbols on my Philips Groomer mean?
1. Where is the model and serial number of my Philips Male Groomer?
If you own a Philips Trimmer or Hair Clipper and want to know where its model and serial number is
located, please check the information below.
The model number is often needed when registering your product or when looking for information
about your specific model. The serial number can be used to identify the production date of your
product.
Back of the device
For some grooming devices like the OneBlade, the model and serial numbers are located on the back
of the handle. The model number usually starts with 2 alphabets followed by 4 digits, e.g. QP2540.
The serial number has the format of YYWW (Year and week).
Top of the device
Some hair clippers and beard trimmers have the model number located on the top of the device, just
below the cutting teeth. The serial number is usually located under the cutting unit. Try pulling off
the upper part of your groomer and see if you can find 4 digits in the format of YYWW in there, e.g.
1823.