General Safety Instructions; Safety Instructions Pumps With Engine; Safety Instructions Pumps With Electric Motor - Mast Pumpen NP 4 Betriebsanleitung

3.5

General safety instructions

The electrical equipment to run the pump complies with the current VDE (the
German Association for Electrical, Electronic & Information Technologies) and
accident prevention regulations.
Handle the pump with the mounted carry handle only. Store the pump in dry rooms
only.
3.6

Safety instructions pumps with engine

Pumps powerd by a combustion engine must be operated
outdoor only, or in well aired rooms in combination with a sealed
outdoor exhaust hose. Risk of poisining !
Never touch the muffler during and right after application of the
pump. Risk of erythema !
Do not water engine and exhaust when decoupling hoses from
the pump right after application when the engine is still hot.
Risk of scalding !
Always use earplugs during application.
3.7

Safety instructions pumps with electric motor

Danger from power supply has to be eliminated (details see e.g. VDE or local safety
regulations).
The power supply to which the pump will be connected must be installed properly
acc. to the current safety regulations protected by a 16 A (slow-acting) fuse.
Keep electrical connections dry. If there is a risk of flooding,
move electrical connections to a flood protected area to protect
them from wetness. Never move or gibbet the pump by using the
power connection cable.
The connection cable must not be in tension (Risk of cable break).
Put the cable loosely, do not pull it over sharp edges and do not
clamp it into doors and windows.
If the generator has a reversing switch, never turn it when the
pump is running.
If the motor protection switch permanently switches off, the impeller could be
blocked by solids. Disconnect the pump from the power supply, disassemble the
motorhousing, diffuser and impeller, remove the solids and clean it.
20
Multi-purpose pump NP 4, NP 8, NP 12