Prepare The Machine For Use; Batteries; Install The Batteries - Nilfisk Liberty SC50 Instrucciones De Uso

6/2020

PREPARE THE MACHINE FOR USE

BATTERIES

If this machine shipped with batteries installed do the following:
• Check that the batteries are connected to the machine.
• Press the Power Switch (B) to power ON machine and check the Battery Indicator (X3). If the gauge is completely filled the batteries are ready for use. If the
gauge is less than full the batteries should be charged before use. See the "Charging the Batteries" section.
• IMPORTANT!: IF YOUR MACHINE HAS AN ONBOARD BATTERY CHARGER REFER TO THE OEM PRODUCT MANUAL FOR INSTRUCTIONS
REGARDING SETTING THE CHARGER FOR BATTERY TYPE.
If this machine shipped without batteries installed do the following:
•
Consult an Authorized Nilfisk dealer for recommended batteries.
• Install the batteries by following the instructions below.
• IMPORTANT!: THIS MACHINE HAS AN ONBOARD BATTERY CHARGER REFER TO THE OEM PRODUCT MANUAL FOR INSTRUCTIONS
REGARDING SETTING THE CHARGER FOR BATTERY TYPE.

INSTALL THE BATTERIES

WARNING !
Use extreme caution when working with batteries. Sulfuric acid in batteries can cause severe injury if allowed to contact the skin
or eyes. Explosive hydrogen gas is vented from inside the batteries through openings in the battery caps. This gas can be ignited
by any electrical arc, spark or flame. If battery acid makes contact with your skin or eyes, flush the affected area with water for 5
minutes and seek medical attention.
When Servicing Batteries...
•
Remove all jewelry to avoid accidental shorts.
• Do not smoke.
•
Wear safety glasses, a rubber apron and rubber gloves.
• Work in a well-ventilated area.
• Do not allow tools to touch more than one battery terminal at a time.
•
ALWAYS disconnect the negative (ground) cable first when replacing batteries to prevent sparks.
• ALWAYS connect the negative cable last when installing batteries.
CAUTION !
Electrical components in this machine can be severely damaged if the batteries are not installed and connected properly. Batteries
should be installed by Nilfisk or by a qualified electrician.
Only batteries approved for use in this machine by Nilfisk shall be installed.
Empty the Recovery Tank (22) using the Recovery Tank Drain Hose (37).
1
2 Press the Power Switch (B) to power OFF machine and remove the magnetic SmartKey.
Unlatch (36) then swing open the Recovery Tank Cover (20) and set the Prop Rod (39).
3 Tip the Recovery Tank (22) back towards the operator's platform to expose the battery
compartment. Note: The recovery tank can be removed for complete access to the batteries if
desired. See service manual for recovery tank removal steps.
4 Using (2) people and an appropriate lifting strap, carefully lift the batteries into the compartment
tray exactly as shown. Refer to the molded diagram on the underside of the Recovery Tank
Cover.
See Figure 2-1. Install battery cables as shown and carefully tighten the nut in each battery
5
terminal until the battery cable will not rotate. Do not over-tighten the terminals, or they will be
very difficult to remove for future service.
6 Install the battery boots and secure tightly to the battery cables with the supplied tie straps.
7 Connect the machine's main power cables to the batteries. Close the recovery tank cover.
When changing batteries or the charger, please contact a local authorized service
center for correct battery, charger and machine settings to prevent battery damage.
12/2017
INSTRUCTIONS FOR USE
FIGURE 2-1
255A/H-20HR-RATE
56091204 - Nilfisk Liberty SC50
ENGLISH - A
24V
FRONT
A - 21