Batteries: Preparation; Batteries: Installation And Connection; Batteries: Removal - Tennant T291 Bedienungsanleitung

Batteries: preparation

Installation and connection / removal of the batteries must be carried out by an IPC-approved technician (referred to hereinafter as skilled
During installation of the batteries or any type of battery maintenance, the skilled technician must be provided with the necessary personal
If the batteries are dry, proceed as follows before installing them in the machine:
Leave the batteries stand for 4-5 hours to allow air bubbles to come to the surface and the plates to absorb the electrolyte.
Make sure the level of electrolyte is still above the plates and if necessary top up with sulphuric acid solution.
Close the caps.
Install the batteries in the machine (following the procedure described below).

Batteries: installation and connection

Remove the electronic key from the instrument panel before installing and connecting the batteries.
Make sure you connect the terminals marked with a "+" to the positive poles of the battery. Do not check the battery charge by sparking.
Before releasing the screw ring on the tank opening cable, which is only permitted for battery installation/replacement and for checking/
restoring the level of sulphuric acid solution, make sure that the machine is standing on a perfectly horizontal surface.
Rotate the tank backwards, then place the batteries in the compartment in the direction shown in the drawing on the tank.
Connect the wiring terminals to the battery poles, tighten the terminals to the poles and coat with vaseline.
Lower the tank into the working position.
When using the machine, follow the instructions below.

Batteries: removal

Before releasing the screw ring on the tank opening cable, which is only permitted for battery installation/replacement and for checking/
restoring the level of sulphuric acid solution, make sure that the machine is standing on a perfectly horizontal surface.
When removing the batteries, ensure that the battery charger is unplugged from the power socket
When removing the batteries, the skilled technician must be equipped with suitable personal protection devices (gloves, goggles, overalls,
Disconnect the battery cables and bridge terminals from the battery poles.
Lift the batteries from the compartment using suitable lifting equipment.
! INFORMATION
technician).
! DANGER
battery poles, do not generate sparks and do not smoke.
! DANGER
! DANGER
! WARNING
! DANGER
! WARNING
! DANGER
follows:
ENGLISH
Battery maintenance and charging" section.
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