Graco AquaMax 2335E - Manual (Page 10)

10 1) Options / model variants
Original instructions
English
Connecting the water supply 1. Rinse the water supply hose
briefly in order to prevent
sand an other dirt particles
entering into the machine.
2. Connect water supply hose to
the machine.
3. Open water tap.
Electrical connection Before connecting devices with voltage changeover 1) : Check that the
pre-selected voltage on the machine corresponds with the voltage of
the electrical installation.
CAUTION
• In the case of poor water quality (sand, etc.), we recommend that
a fine water filter is fitted in the water inlet.
• We recommend the use of a textile-reinforced water hose with a
nominal diameter of min. 3/4” (19 mm).
CAUTION
• Only connect the machine to an installation with earth connection.
• The electric installation shall be made by a certified electrician.
• According to IEC 60364-1 it is strongly recommended that the
electric supply to this machine should include a residual current
device (GFCI).
• Do not damage the power cord (e.g. by driving over it, pulling or
crushing it).
• Disconnect the power cord by grasping the plug only (do not pull
or tug the power cord).
CAUTION
• When using cable reels: Due to the risk of overheating and fire,
always unwind the power supply cord fully.
• Cable connections should be kept dry and off the ground.
Extension lead As an extension lead, only use the version specified by the manufac-
turer or one of a higher quality.
When using an extension lead, check the minimum cross-sections of
the cable:
Cable length Cross section
< 16 A < 25 A
up to 20 m 1.5 mm 2 2.5 mm 2
20 to 50 m 2.5 mm 2 4.0 mm 2