Snorkel MB26J Manual de usuario descargar pdf (Pagina 25)

2. Operation & Specications

2 - 15

Proceed as follows:- (Refer to the valve block drawing Figure 6.)

1. Fully lower the jib boom and the mast sections. Rotate the mast into the stowed position.

2. Turn the Upper Control Box Keyswitch to the OFF position and remove the key.

3. Remove the rear GRP cover from the chassis and locate the hydraulic control valve block.

4. The hand valve marked ‘A’ should be turned fully clockwise to close. The hand valve marked ‘B’

should be turned fully anti-clockwise to open.

5. Operate the red handpump a number of times to develop sufcient pressure to ‘separate’ the

internal brake disks. These brakes are integral with the hydraulic drive motors.

NOTE: The machine can now be safely towed or winched.

6. On completion of towing/winching, reverse the position of the rotary hand valves ‘A’ and ‘B’. The

handpump becomes inoperative when the valves are returned to their normal position.

Figure 6: Valve Block-Towing Valves

RISK OF SERIOUS INJURY. Releasing the brakes will cause the

machine to move uncontrollably on a slope. Damaging momentum can

be developed due to the large mass of a slow moving machine

W A R N I N G

2.6 AFTER USE & STORAGE

AFTER USE EACH DAY

1. Ensure that the platform (masts and jib) are fully lowered.

2. Park the machine on rm and level ground, never on a grass surface.

3. Turn the key switch to the OFF position and remove.

4. Put the batteries on charge.

BATTERY CHARGING

Before charging check that:-

1. The correct mains voltage and current is available to the charger.

The MB machine is tted with a high output charging assembly. this consists of two 24V 30A 900W

Chargers. The chargers can be linked together if the supply voltage and current are high enough

to meet the power demand. If the power supply is not good enough, a single charger can be used.

If this option is taken, it is important that charger ‘A’ is used, as it is the one linked to the remote

display for battery charge level.

2. Check that the extension cord(s) is in good condition and is no longer than 8M (26fT). 1.5mm

Sq (12 AWG) or larger cable is required. Ensure that the plug(s) is of the correct rating and is

compatible with the electrical installation into which it will be plugged.

3. The charger(s) will turn on automatically after going through a self test sequence. the remote LED

on the control Panel will indicate the status of charging.

Handpump

‘A’

LED Remote

Charge Indicator.

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Snorkel MB26J Manual de usuario Pagina 25