Electrical Data; Operating Conditions; Environmental Conditions; Electrical Power Supply - Graco 127643 Manual De Instrucciones

G

ELECTRICAL DATA

PUMP MODEL
127643
(*) Refers to functioning in by-pass mode.
H

OPERATING CONDITIONS

H1

ENVIRONMENTAL CONDITIONS

TEMPERATURE min. +23 °F / max +104 °F
min. -5 °C / max +40 °C
RELATIVE HUMID- max. 90%
ITY
LIGHTING The environment must conform to directive 89/654/EEC
on work environments.
In case of non-EU countries, refer to directive EN ISO
12100-2 § 4.8.6.
NOTICE The temperature limits shown apply to the pump
components and must be respected to avoid
possible damage or malfunction.
H2

ELECTRICAL POWER SUPPLY

NOTICE N.B.: THE PUMP SHOULD BE POWERED BY A SAFE
SOURCE: BATTERY OR POWER SUPPLY 12/24V WITH
SAFETY TRANSFORMER.
In accordance with the model, the pump must be
powered by a direct current line, the nominal values
of which are indicated on the table in the paragraph
"I – ELECTRICAL SPECIFICATIONS".
The maximum acceptable variations from the electri-
cal parameters are:
Voltage:
NOTICE Power supply from lines with values that do not fall
within the indicate limits could cause damage to
the electrical components and reduction of working
performance.
H3

DUTY CYCLE

NOTICE The pumps have been designed for intermittent use
and a 20-minute duty cycle under conditions of max-
imum back pressure.
NOTICE Functioning under by-pass conditions is only
allowed for short periods of time (max. 3
minutes).
H4

PERMITTED AND NON-PERMITTED FLUIDS

FLUIDS - AUS32 (DEF, AD-Blue);
PERMITTED - WATER
FLUIDS NON- - DIESEL FUEL
PERMITTED AND - PETROL
RELATED - INFLAMMABLE LIQUIDS
HAZARDS - CORROSIVE CHEMICAL PRODUCTS - CORROSION AND INJURY TO
- SOLVENTS
- LIQUIDS WITH VISCOSITY >20 cst
M0309
POWER SUPPLY
Current Voltage (V)
DC 12
+/- 10% of the nominal value
- OXIDATION OF PUMP
- FIRE
- EXPLOSION
PERSONS
- DAMAGE TO GASKET SEALS
- MOTOR OVERLOAD
CURRENT
Max (*) (A)
20
EN
7