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Dromex: Unit 1, 1 Blase Road, New Germany, 3620, South Africa

T. +27(31) 713 1960   E. [email protected]

www.dromex.co.za 

(HARD HAT ASSEMBLY) CARRIER

Description

The Dromex® HHA carrier system is a universal helmet mounted face shield 
and earmuff combination that’s easy to attach and detach, provides optimum 
hearing and face protection against liquid splash, medium impact particulate, 
molten metal and resistance to penetration of hot solids.

Compatible with most industrial helmets, these combination earmuffs and 
faceshields are suitable for use in construction, general industry, mining, oil 
and gas, utilities airports, excavation equipment handling, generators, 
machining, grinding, woodwork and drilling applications.

Special Instructions

EARMUFFS:
• Do not share 

earmuffs

 as ears can be exposed to ear infections.

• Product should be worn properly at all times in noisy surroundings. 
• The earmuffs should be fitted, adjusted and maintained in accordance with 
  instructions provided on this packaging. 
• If the recommendations are not adhered to, the protection afforded by the 
  product will be severely impaired.
• This product may be adversely affected by certain chemical substances; 
  avoid the use of agents (i.e. solvents and other disinfectants) that are known 
  to be harmful to the wearer and/or the earmuff. 
• Regularly inspect for tears or cracks and replace if service ability is suspected 
  to be affected. 
• Sounds above 85dB are harmful to the ears. 
• Spectacle frames and hair between the ear pad and head may affect the 
  performance of the ear protector.

VISOR:
• This eye protector is suitable for use to the lowest marking on the brow guard 
  or visor. Clear material face shields are not intended for welding use. 
  Safety spectacles with side shields are used as primary protection to shield the 
  eyes from heat hazards. To adequately protect the eyes and face from high 
  temperature exposure, use safety spectacles in combination with a heat 
  protective face shield. Only shade 5 green material face shields are suitable for 
  welding use. Wire mesh face shields are not suitable for protection against 
  high speed particles, liquid splash, molten metal splash, hot solids, electrical 
  hazards, furnace or welding use.
• Optical class 3 oculars are not intended for long term use.

Compliance & Conformity

Manufactured to EN 352-1:2002 and EN 352-3: 2002, Hearing Protective 
Equipment, CE certificate 676978 and EN166:2001 and  EN 1731:2006,
Personal Eye Protection: Face shields, CE certificate 682750 as per the 
requirements of Eu Type examination certificate, 2016/425 Directive 
89/686/EEC by BSI.

Specifications

Style:  

 

Helmet mounted detachable face shield and earmuffs 

 

 

with adjustable cups

Earmuffs:
  • Material earcup: ABS (Acrylonitrile butadiene styrene) 
 

 

 earmuff cup with a foam cushion and soft leather skin 

   

covering

  • Material earmuff helmet connector: POM
 

 

  (Polyoxymethylene), nylon and glass filled polymer 

 

 

  housing, with a steel screw

  • Noise attenuation data: SNR 28 dB
 

 

  H 31 dB

 

 

  M 26 dB

 

 

  L 19 dB

Material visor:
  • Material Visor consists of polycarbonate, 1mm thick
  • Markings on visor: 
 

 

  EN 166: 2001, 1.B.9, Z87+

 

 

  1 =  ± 0, 06 DIOPTRES PERMANENT WEAR

 

 

  B =   Medium Energy high speed particles 120m/s

 

 

  9  =   Areas of use, Molten Metals and hot solids

Material carrier:
  • Material HHA carrier: ABS (Acrylonitrile butadiene 
 

 

  styrene)

  • Markings on carrier frame: 
 

 

  EN 166: 2001, 1.B.9, Z87+

  1     =  ± 0, 06 DIOPTRES PERMANENT WEAR
  B     =   Medium Energy high speed particles 120m/s
  9     =   Areas of use, Molten Metals and hot solids
  3     =   Suitable for protection against liquid droplets

Packaging, Storage & Obsolescence

• Interex Earmuffs packed in individual boxes and sold as 10 units in a carton.
• HHCARRIER packed in individual polybags and sold as 20 units in a carton.
• HHPCVISOR wrapped in individual packaging and sold as 20 units in a carton.

HHA CARRIER

EARMUFFS:
User’s instructions included in the polybag. 
When not in use or during transportation, the earmuff should be stored in a 
container such that it out of direct sunlight, away from chemicals and abrasive 
substances and cannot be damaged by physical contact with hard surface 
and items.

VISOR:
User’s instructions included in the polybag.
When not in use or during transportation this face shield should a container 
that is out of direct sunlight, away from chemicals and abrasive substances 
and cannot be damaged by physical contact with hard surfaces/items. 
Do not store outside temperature range of -20"C to +50°C or with humidity 
above 90%RH.

Cleaning & Maintenance

EARMUFFS:
After each use wash and rinse with warm soapy water.
Clean and dry earmuffs when not used for a long period of time.
Solvent or abrasive cleaner should not be used.
Cushions may deteriorate with use and should be examined at frequent intervals 
for cracking and tears.
Discard immediately when headband is broken, cups are damaged and cushions 
are missing, as the earmuff can no longer provide full hearing protection.

VISOR:
To maintain the face shield in the best possible condition do not use solvents or 
abrasive materials to clean. 
Rinse in a weak solution of mild detergent in clean water and dry with a soft cloth. 
Scratched or damaged visors should be replaced. Replacement visors are available. 
Should any difficulties be encountered, connecting or disconnecting the face- 
shield, contact the manufacturer.

Shelf life

• Under normal circumstances the earmuff should offer adequate protection 
  for 2 -3 years. 
• Discard if noticeable damages is prevalent

 

• Visor :
• Under normal circumstances the face shield should offer protection for up to 
  5 years.

Materials

None of the materials used in the manufacture of the HHA system are known 
to adversely affect the hygiene or health.

 

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