(pm halo) helmet assembly - Gentex Corporation

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8. Inspect the bayonet receivers as follows:CAUTIONDo not use thread-locking adhesive on the bayonet receiver screws.The spacers will be damaged if they come into contact withthread-locking adhesive.a. Inspect the spacers for cracks or deterioration.b. Ensure that the screws are securely tightened and that the lock washersare installed.c. Ensure that the receivers were installed with the part number facing thehelmet shell.9. Inspect the helmet visor snaps as follows:a. Inspect the snap screws for corrosion and tightness. Assure that thehelmet is thoroughly cleaned and serviceable before returning to user.b. Check the snaps for security and proper installation of lock washer, partnumber MS35335–58.CLEANING1. Helmet Shell. Clean the helmet shell as follows:a. Wash the helmet shell using a mild detergent and a lint-free clothdampened with water. Mild abrasive scouring powder or soft-scrubbingcleanser may be used to remove stains or scuff marks.b. Wipe the helmet shell clean using a water-dampened cloth toremove detergents.2. Nape Strap Assembly. Clean the nape strap assembly as follows:a. Lightly sponge with a mild solution of detergent and water.b. Wipe with a damp, lint-free cloth.3. Adjustable Pad Suspension. Clean the adjustable pad suspension asfollows:a. Remove the pads from the helmet.b. Remove the foam pads from the covers.c. Hand wash the covers and foam pads and allow them to air dry.d. Reinstall the foam pads into the covers.e. Reinstall the adjustable pad suspension system into the helmet.f. Don the helmet and check the fit as described on Pages 7 and 8.(Continued on next page)24
4. TPL Assembly. Clean TPL assembly as follows:a. Remove the cloth cover from the plastic layer assembly.b. Clean the cover by hand washing with a mild solution of detergent andwater.c. Thoroughly rinse the cover in clear water and allow it to air dry.d. Apply new double-sided vinyl tape to the cover, and reinstall the coveron the plastic layer assembly.e. Reinstall the foam pads into the covers. Don the helmet and check thefit as described on Pages 7 and 8.5. XLINER. Clean the XLINER as follows:a. Remove the XLINER from the helmet.b. Hand-wash the XLINER with mild detergent; rinse thoroughly and allow todry flat. Observe the following precautions:• Do not place in dryer.• Do not wring.• Do not use bleach or machine detergents.c. Reinstall the XLINER.d. Don the helmet and check the fit as described on Pages 7 and 8.6. Communications Components. Wipe with a damp cloth.7. Visor Assemblies. Clean the visor assemblies with a soft, clean, lint-freecloth dampened with a 70 percent isopropyl alcohol solution or equivalent.8. Goggle Assemblies. Clean the goggle assemblies with a soft, clean clothdampened with water. Allow to air dry.9. Leather Edgeroll. Clean the leather edgeroll with a moistened gauze padand saddle soap to remove dirt. Rinse with a moist gauze pad and allow toair-dry.25
Page 1: Operation InstructionsPARAMASTERHIG
Page 4 and 5: SAFETY NOTICEWARNINGProper fitting,
Page 6 and 7: Basic HelmetAll basic helmets (Figu
Page 8 and 9: Optional ComponentsThe following op
Page 10 and 11: • Snap-on visors(Figure 9). Snap-
Page 12 and 13: 2. Adjust the nape strap (Figure 13
Page 14 and 15: Attaching Step-in Visor1. Don the h
Page 16 and 17: Operating Communications SystemDepe
Page 18 and 19: Using 9" Mask Microphone Cable with
Page 20 and 21: Using 32" Mask Microphone Cable and
Page 22 and 23: Using Ear-To-Ear CableYou can use t
Page 24 and 25: 3. To use the ear-to-ear cablewith
Page 26 and 27: Periodic InspectionOperating person
Page 30 and 31: PARTS LISTSFollowing are the parts
Page 32 and 33: Optional ComponentsMicrophones (Fig
Page 34 and 35: Snap-on Visors(Figure 44)• MBU-12
Page 36 and 37: Single Radio Adapters (Figure 48)fo
Page 38 and 39: Specialty Adapters (Figure 51)05B12
Page 40: TP0257 REV. 4 FEBRUARY 2012

(pm halo) helmet assembly - Gentex Corporation

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