® The Z3™ has been designed for use in atmospheres that are NOT IMMEDIATELY DANGEROUS TO LIFE OR HEALTH (IDLH). The Z3™ is approved for use with any one of the following flow control devices: 03-101 Constant Flow Valve NV2016 Flow Control Valve...
RESPIRATORY COMPONENT CONCEPT The RPB Z3™ consists of 3 main components: ® 1. Z3™ Helmet 2. Breathing Tube Assembly 3. Air Supply Hose Assembly or PX4 AIR PAPR ® FIGURE 1.1 !WARNING! Failure to use genuine parts and components that are part of the NIOSH...
The RPB Z3™ Welding Helmet does ® (see the table with recommended shade not provide hearing protection. Earplugs levels Pg 20).
Page 7
A carbon monoxide monitor must be standards. used at all times. Contact your RPB ® distributor for a Radex 08-200 CO DO NOT wear this respirator if any Monitor. Do not connect the respirator’s...
Z3 WELDER ™ NIOSH - CAUTIONS AND LIMITATIONS A) Not for use in atmospheres containing less than 19.5 percent oxygen. B) Not for use in atmospheres immediately dangerous to life or health. C) Do not exceed maximum use concentrations established by regulatory standards.
Safety air supply hoses and fittings ® Federal Law 42 CFR 84, subpart J.84.141(b) must be used between the point of and 29 CFR 1910.134 (i) the RPB Z3™ ® attachment and the respirator breathing air Welding Helmet does not purify air or filter connection at the wearer’s belt.
SPECIAL OR CRITICAL USERS INSTRUCTIONS BREATHING AIR PRESSURE TABLE Figure 1.1 This table lists air pressure ranges needed to provide the RPB Z3™ with the volume of air that ® falls within the required range of 6-15cfm or 170-425 lts/min according to U.S. government regulations.
RESPIRATOR USE AND SETUP IMPACT LENS, ADF LENS AND PROTECTION SCREEN REPLACEMENT FIGURE 2.2 FIGURE 2.1 Squeeze the tabs inside the Helmet to Remove the outer (green) shell. release the outer shell. FIGURE 2.3 FIGURE 2.4 Remove the clear Impact Lens by To remove the Auto darkening filter, lift squeezing together the two tabs on the tab at the top of the to release it.
Z3™ parts or this will no longer be ® covered by the warranty. NOTE To put the RPB Z3™ Welding Helmet back together reverse this process starting at 2.6 and ® finishing at 2.1 FACE SEAL REPLACEMENT FIGURE 3.2 FIGURE 3.1...
Page 13
FIGURE 3.3 FIGURE 3.4 Release the face seal holder from the two Take the new face seal and push the inner outside upper latches. upper side of the face seal holder into the two upper inside latches. FIGURE 3.5 FIGURE 3.6 Push the outside upper part of the face seal Slide the lower part of the face seal holder holder into the two outside upper latches.
Page 14
PX4 AIR - SEE THE PAPR USER MANUAL ® ® When the Z3™ Welding Helmet Respirator is being used in conjunction with the RPB ® PAPR, please refer to the RPB PX4 AIR PAPR for instruction of use and setting up the ®...
Page 15
FIGURE 5.2 FIGURE 5.3 Adjust Air Pressure Connect air supply hose Adjust the air pressure at the point of Connect a RPB Air Supply Hose insuring the ® attachment according to the Breathing Air maximum sections and lengths are within the Pressure Table on page 10.
Page 16
Z3 WELDER ™ CLEANING / REPLACING COMFORT PADDING FIGURE 6.1 FIGURE 6.2 The Comfort Padding can be washed in a Next remove the Comfort padding from the normal Washing Machine. First remove the back of the Head Harness by undoing the Comfort padding from the front of the Head Velcro.
AUTODARKENING WELDING PROTECTION FILTER OPERATION USAGE autodarkening welding protection ® An autodarkening welding protection filter filters operate on the basis of a liquid crystal built into a welding helmet is considered to light shutter that protects the welder’s eyes be Personal Protection Equipment (PPE) against intense visible light emitted during protecting the eyes, face, ears and neck the welding process.
Page 18
(direct sun, intensive artificial light, be immediately replaced. neighboring welder’s arcs etc.) WARRANTY OPENING TIME DELAY ADJUSTMENT: The warranty period of RPB Z3™ ADF ® The opening time delay can be adjusted from Lens is three years. Failure to follow these 0.1 to 1.0 seconds.
Page 28
® Looking for an advanced climate control device that can heat and cool your supplied air just by the slide of a lever? Look no further than the RPB C40. ® From the searing heat of an Arizona summer to a severe Scandinavian...
Need help?
Do you have a question about the Z3 and is the answer not in the manual?
Questions and answers