SPBP
SERVICING PROCEDURES FOR BLAZEX RANGE
STORED PRESSURE POWDER MODELS
MODEL NO'S: XAS6, XAS9
1. Remove extinguisher from hanging bracket and check security of the bracket,
rectify if necessary. Check exterior of extinguisher for corrosion or damage, if
found
, mark the maintenance label as “CONDEMNED” and withdraw from
service.
2. Ensure safety pin is in position and the extinguisher has not been completely
or partially discharged. If the extinguisher has been completely or partially
discharged, discontinue servicing procedure and commence recharge
procedure (Ref. RPBP).
3. Ensure instruction label is legible, rectify as necessary. Check for
damage/corrosion to extinguisher body. If significant damage/corrosion is
found, mark the extinguisher as condemned and/or remove from service.
4. Checkweigh the extinguisher against the gross weight recorded on service
label. If underweight by more than 10% of contents, the extinguisher should
be removed from service and recharged. Invert extinguisher to loosen
powder.
5. Check safety pin for free removal. Replace pin and fit new seal (in
accordance with service colour code).
6. Check pressure gauge is reading 12 bar (@+20ºc) in the green zone. Check
that gauge is operational by using magnetic gauge test kit; ensure that after
testing the needle returns to the original mark. Fit new gauge sticker. If a
deviation of more than 10% is recorded, remove extinguisher from service
and recharge.
7. Remove discharge hose and blow through. Check discharge hose, nozzle
and clips for wear, cuts or abrasion. Replace as necessary.
Fit new „O‟ring to
hose assembly and refit hose.
8. Fill in details of service, including extinguisher weight, on service label using
indelible pen. Clean extinguisher and return to service.
