Commissioning, Start-Up And Shutdown; Safety Regulations; Support; Commissioning - Danfoss iSave 40 Series Operation Manual

Operation guide | iSave 40
7.

Commissioning,

start-up and shutdown
22
7.1

Safety regulations

The operator ensures that all inspection
and installation work is performed by
authorised, qualified specialized person-
nel who are thoroughly familiar with the
manual.
Before starting up the iSave and the
high-pressure pump, make sure that the
following requirements are met:
• The iSave has been properly connected
to the electric power supply and is
equipped with all protection devices in
accordance with EN60204-1.
• Check that all motor protections are
properly set.
• All safety equipment, auxiliary equip-
ment and connections required are
proper connected and operational.
• Check all bolts in all connections and in
the foundation of the iSave and the
pumps.

7.2 Support

Danfoss A/S offers commissioning and service at
system manufacturer's location. Rated quotes are
offered upon request.
7.3 Commissioning
Before starting up the iSave and the high-
pressure pump, make sure that the following
requirements are met:
180R9239 | AQ299555093252en-001601 | iSave 40 | 09.2022
• All pipes are flushed, free from debris
and full of water.
• The iSave has been bled and is full of
water.
• At pressure lower than 10 bars, check
the system for leakage.
Slowly raise the pressure in the system
and set all pressure switches to the
correct limit and continually check all
connections for leakage.
• Set pressure relief valve on both low and
high-pressure at the maximum system
pressure.
• Check high-pressure hoses for proper
assembly and inspect for external
leakage for all connections.
• At low pressure, start the iSave and
check direction of rotation.
• "Startand stop procedure" instructions
in appendix. 10.1