GOK 500EAZ, Assembly And Operating Manual, Page: 20 / 144

Single conduit filter and double conduit filter with plastic filter cup
4 / 16 Part no. 13 852 51 a
USER QUALIFICATION
This product may be installed only by qualified experts. These are personnel who are familiar
with setting up, installing, starting up, operating and maintaining this product.
"Equipment and systems requiring supervision may be operated only by persons aged at
least 18, who are physically capable and who have the necessary specialist knowledge or
who have been instructed by a competent person. Instruction at regular intervals, but at least
once per year, is recommended."
DESIGN
Single conduit filter type 500 ERAZ Double conduit filter type 500 ZAZ
Tank intake connection
Burner intake connection (not visible)
Burner return line connection
Tank return line connection
Handwheel
Ventilation valve with connection hose
Filter cup
Filter element
Wall bracket
Clamping ring Fixing screws
ADVANTAGES AND EQUIPMENT
Abbreviation example for GOK filters according to type:
ERAZ:
ZAZ:
E = Single conduit filter Z = Double conduit filter
R = Return supply to burner
A = Shut-off valve A = Shut-off valve
Z = ZP0410 Z = ZP0410
Model variants
Type For use as Shut-off valve Housing
material Wall bracket
Filter elements,
optional
500
ERAZ
Single conduit filter with
ZP0410 with
see LIST OF
ACCESSORIES
EZ Single conduit filter without
ZP0410 without
EAZ Single conduit filter with
ZP0410 without
ZAZ Double conduit filter with ZP0410 with
Type 500 ERAZ: with pressure-sustaining valve
at the connection
Type 500 ZAZ: with non-return valve at
the connection