300631 • 1/2018 • H.S.
31 of 82
4 Installation
Installation and Operating Instructions
High Pressure Cleaner, Hot Water, Stationary
HSC1140-INOX Gas
4.5
Installation of gas connection
WARNING
Ensure that the gas connection is properly installed.
To install the gas connection depending on the system configuration,
refer to the technical manual supplied by the manufacturer (Weishaupt
gas burner WG5 or Baltur gas burner BPM90).
The gas connection may only be installed by trained and qualified
personnel of an approved specialist company for gas installations
(DVGW approved).
Improperly installed gas connection can endanger life and limb of
persons.
Only the type of gas (natural gas, liquid gas) specified on the burner
nameplate may be used as fuel. The use of other fuels impairs the
operational safety of the high pressure cleaner.
WARNING
Danger from rigidly laid gas lines.
A flexible metal hose (DVGW) must be installed between the rigid
gas line and the burner. Otherwise, vibrations of the pump may cause
damage and endanger life and limb of persons.
CAUTION
Ensure that the gas hose is properly installed.
When screwing in the flexible gas hose to the burner, the connection
nipple must be held in place with a SW 36 open-end wrench. The
connection nipple must not twist in relation to the burner housing. The
threaded connection must be sealed with DVGW-approved sealants.
Gas hose which has not been installed properly can endanger life and
limb of persons.
After connection, the joint must be checked for leaks with DVGW-
approved leak detection spray.
For the installation of the gas connection for the High Pressure Cleaner,
Hot Water, Stationary, HSC1140-INOX Gas, depending on the system
configuration, observe the installation and operating instructions of
Weishaupt (gas burner WG5) or Baltur (gas burner BPM90).
The gas connection may only be installed by trained and qualified
personnel of an approved specialist company for gas installations (DVGW
approved).
