Festo 552928, Operating Instructions Manual, Page: 19 / 88

DP A − ... −CRVZS
Fes t o DP A − ... −CRVZS 0806NH En glish
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2 . T he air reservoir CRVZS has b ee n d esig n e d for savi n g air (fl u i d of gro up 2 as
p er g u i d eli n e 97 / 23 / E G, ar t . 9 , se ct io n 2 ).
U se t he p ress u re b oos t er c o mb i n a t io n DP A −
Ū
−CRVZS as follows :
for i nc reasi n g t he p ress u re up t o d o ub le t he s upp ly p ress u re of 8 b ar,
for t he o cc asio n al e xt ra ct io n of c o mp resse d air,
for c o mp e n sa t i n g p ress u re fl uctu a t io n s,
for s upp lyi n g qu i ck−pu lsi n g d rives,
i n t he eve nt of s udd e n air c o n s umpt io n ,
i n i t s origi n al s t a t e wi t ho ut und er t a k i n g a n y un a ut horise d m o d ifi c a t io n s.
Note
P ress u re b oos t er c o mb i n a t io n s are n o re p la c e m e nt for c o mp ressors. If t he p res
s u re b oos t ers are o p era t e d wi t ho ut reg u lar res t i nt ervals, wear will i nc rease
c o n si d era b ly t o seals a nd d rive p is t o n s.
4 Conditions of use
Note
I nc orre ct ha nd li n g c a n res u l t i n m alf unct io n i n g.
S
Ma k e s u re t ha t t he followi n g s p e c ifi c a t io n s are always o b serve d:
S
O b serve t he m a x i mum val u es s p e c ifie d i n t hese o p era t i n g i n s t r uct io n s.
S
N o t e t he war n i n gs a nd i n s t r uct io n s o n t he p ro duct a nd i n t he releva nt o p era t
i n g i n s t r uct io n s.
S
P lease c o mp ly wi t h n a t io n al a nd lo c al safe t y laws a nd reg u la t io n s (e.g. S afe t y
reg u la t io n s as p er EN 1012−1 ).