Page 2
MG7900 5/32 in. 4 mm 3/16 in. 5 mm 3/8 in. 9 mm 9/32 in. 7 mm 15/32 in. MG7910 12 mm 3/8 in. 21/32 in. 9 mm 16 mm 5/32 in. – 3/8 in. 4 mm – 9 mm 1/25 in.
(e.g. in a bathroom), only use an IPX4 (splash- proof) power source. A suitable power source (e.g. Philips HQ87) is available via www.philips.com/support. If you need support finding the correct USB power source, contact Philips support at 1-800- 243-3050.
Page 5
Do not disassemble, heat above 100 °C (212 °F) or incinerate. - Only use original Philips accessories or consumables. - Charge, use and store the product at a temperature between 40 °F / 4.5 °C and 95 °F / 35 °C.
Page 6
For assistance call 1-800-243-3050. Introduction Congratulations on your purchase and welcome to Philips Norelco! To fully benefit from the support that Philips Norelco offers, register your product at www.norelco.com/register. You can find the model number on the back of your product.
Beard guard 3/16 in. (5 mm) 10 Beard guard 9/32 in. (7 mm) 11 Long beard guard 3/8 in. (9 mm) 12 Precision trimming guard 1/25 in. – 1/8 in.(1 mm – 3 mm) 13 Adjustable beard and hair guard 1/8 in. – 9/32 in.(3 mm – 7 mm) 14 Eyebrow guard 1/4 in.
Page 8
onto the teeth and press the projection at the back of the guard downwards until it clicks into place (Fig. 8). 2 To detach any type of guard from the cutting element, carefully push its back part off the product and then slide it off the cutting element (Fig.
Page 9
1 To contour the hairline around the ears, comb the hair ends over the ears. 2 Tilt the product in such a way that only one edge of the cutter teeth touches the hair ends when you shape the contours around the ears.
Page 10
trimming head upwards or downwards with gentle pressure (Fig. 19). Eyebrow guard Attach the light gray eyebrow guard to the full-size hair trimmer to tidy up eyebrows or trim sideburns to a length of 1/4 in. (6 mm) (see ‘Attaching and detaching guards’). 1 Comb your eyebrows in the direction of hair growth.
We cannot be responsible for lost mail. The product must be postmarked no later than 45 days after the date of purchase. Philips reserves the right to verify the purchase price of the product and limit refunds not to exceed suggested retail price.
Page 12
Manufactured for: Philips Personal Health a division of Philips North America LLC P.O. Box 10313, Stamford, CT 06904, USA This symbol on the product’s nameplate means it is listed by Underwriters’ Laboratories, Inc. Norelco is a registered trademark of Philips North America LLC.
Need help?
Do you have a question about the NORELCO MG7900 and is the answer not in the manual?
Questions and answers