3M Versaflo V-100E, Instructions Manual

Page: 63 / 65

MAINTENANCE
Maintenance, servicing and repair must only be carried out by properly trained
personnel.
^
Use of unapproved parts or unauthorised modi À cation could result in
danger to life or health and can invalidate any warranty.
If disposal of parts is required this should be undertaken in accordance with
local health and safety and environmental regulations.
A maintenance record should be kept to comply with AS/NZS1715. This record
should be kept for at least 5 years.
V-100E/V-200E MUFFLER REPLACEMENT - See Fig 2.
STORAGE AND TRANSPORTATION
1. These products should be stored in the packaging provided in dry, clean
conditions away from direct sunlight, sources of high temperature, petrol and
solvent vapours.
2. Do not store outside the temperature range -10°C to +50°C or with humidity
above 90%.
3. When stored as stated, the expected shelf life of the product is 5 years from date
of manufacture.
4. The original packaging is suitable for transporting the product.
Symptom Possible Cause Remedy
No Air À ow
FAULT FINDING
WHAT WHEN
General Inspection Before use
Monthly if not in regular use
Cleaning After use
EN14594
Nominal and Assigned Protection Factors: please see relevant
Headtop User Instructions
1. Input pressure too low
2. Whistle characteristic
3. Aircare – Air ¿ ltration unit
blocked (if used)
4 . Unit defective
Input pressure too high
Input pressure too low
1. Adjust Air ¿ ltration unit or wall
regulator to increase input
pressure (ensuring pressure
within range given in Technical
Speci ¿ cation)
2. Disconnect, then reconnect the
compressed air supply tube at
>4 bar pressure
3. Check Aircare unit
4. Replace unit
1. Check Aircare unit
2. Check quality of external supply
3. Re ¿ t or replace headtop
Adjust Air ¿ ltration unit or wall
regulator to reduce input pressure
(ensuring that whistle does not
sound)
Adjust Air ¿ ltration unit or wall
regulator to increase input
pressure (ensuring pressure within
range given in Technical
Speci ¿ cation)
1. Turn on supply
2. Check supply tube
3. Replace unit
Low air À ow
(whistle sounding)
Respiratory
Protection
Outlet Flow
Characteristics
Inlet Pressure
Odour Detected
Too much air
Insuf ¿ cient heating
or cooling effect
1. Aircare – Air ¿ ltration unit
requires maintenance (if
used)
2. External air supply
contaminated
3. Headtop poorly ¿ tted or
damaged
TECHNICAL SPECIFICATION - (Unless otherwise stated in the Reference Lea Á et)
Inlet Pressure Pressure Range: 4 - 6 bar
Maximum pressure: 10 bar
-5 to +40ºC and <90 % humidity
V-100E (with comfort pad and belt) = 650 grams
V-200E (with comfort pad and belt) = 750 grams
Maximum length (CAST): 30 metres
Maximum number of in-line couplings: 2
Maximum safe working pressure: 10 bar
Maximum pressure rating: 30 bar
Maximum length (CAST): 10 metres
Maximum number of in-line couplings: 1
Maximum safe working pressure: 10 bar
Maximum pressure rating: 20 bar
Manufacturers Minimum Design Flow (MMDF) 170 l/min
Maximum À ow (V-100E): 495 l/min
Maximum À ow (V-200E): 500 l/min
Operating
Conditions
Weight
Compressed Air Supply Tube (CAST)
Standard Duty to
EN14594 'B' and
EN270
Light Duty to
EN14594 'A' and
EN1835
62