Snorkel PAM26-sn0001+ - Manual (Page 27)

Page21
Instruction Manual December 2008
Cautions
1) Before charging, don‘t open plugs
2) Charge the battery in a well-ventilated place, lifting off the cover or removing the
battery from the machine.
3) Never expose the battery to naked flames. Fires may occur from the formation of
explosive gas.
4) Terminal points must be well tightened and free of scale. Cable insulation must be
in good condition
5) Keep the battery clean, dry and free dust using an antistatic cloth
6) Never place tools or other metal objects on the battery
7) During recharging, check the temperature of the electrolyte, which must not exceed
45°C
8) Avoid contact between skin and acid. If skin or clothes come into contact with this
acid wash with abundant soap and water.
Chapter 9 Trouble shooting
Most of the problems you meet with are easy to solve when you are operating on
the mobile elevating work platform. Please find out your problems in this part and
solve it according to the recommended steps. If you can‘t still solve it according to
the instructions here, please contact with your suppliers or the experienced service
personnel for help.
9.1 Problem 1 – The indicator light of the power supply is off and the platform doesn‘t
rise or fall.
9.1.1 Check whether the electrical wire is connected with the socket of the electricity
supply correctly or not.
9.1.2 Check the circuit breaker to make sure it‘s in ‗ON‘ position.
9.1.3 Check the leakage breaker to make sure it‘s in ‗ON‘ position.
9.2 Problem 2 – The power indication light is on, but there is a ‗ticking” sound in the
electric box when the ‗UP‘ button is pressed and the platform can‘t lift or it can only
rise up to a limited height.
9.2.1 Check the electrical cable to see if it is too long or too thin. The diameter of
cable wire should be minimum 1.0 mm when the wire length is less than 25 meters,
and minimum 1.5 mm when the wire length is above 25 meters and less than 50
meters. You can try to plug the equipment cord directly in the fixed socket, instead of
to an extension cord.
9.2.2 Check power voltage to make sure it is within allowable limits.
9.3 Problem 3 – Excessive noise from hydraulic power unit during ‗lifting‘
operation.
9.3.1 Check oil box to make sure there is sufficient hydraulic oil in the tank.
9.3.2 Check whether the oil filler cap is excessively sealed to make the oil pump
difficult to absorb the oil or not.
9.3.3 Check the mounting screws of the electric motor and cover etc. to see if they
have become loose.
9.3.4 Check whether the environment humidity is in accordance with the stipulated
conditions or not.