USER’S MANUAL
EN
11
5.2.8 Turning on the grind mode
SPARTUS
®
Pro 901X helmets have a grinding function. When grinding please choose the switch
1
into GRIND position.
In SPARTUS® Pro 901X model it is also possible to lift the automatic welding filter with special
levers. We get a larger field of view – 165x72mm, while maintaining eye protection through an
external protective glass.
6. MAINTENANCE
Maintenance and repair work may be performed only by qualified personnel with the appropriate
permissions. Regular maintenance provides adequate service life and trouble-free operation of the
welding helmet.
Daily: (before use/installation):
• Perform visual inspection of the helmet, knobs, welding filter.
• Check for proper operation of welding filter using TEST button
5
.
• Visually inspect the technical condition of the outer guard and the inner guard. Worn or
damaged covers should be replaced by a new one.
• Visually inspect the technical condition of the optical sensors.
At least once a month:
• Visually inspect the sweatband. When worn replace by a new one.
Once a year:
• You should send welding helmet to an authorized service center for an interim review.
• Replace the battery that powers the welding filter.
6.1 REPLACING THE FILTERS COVERS
Regular replacement of the filter welding shield is needed to do the correct operation of the
helmet. Excessively worn or damaged filter covers must be replaced by a new one.
6.1.1 Replacing outer filter cover
SPARTUS
®
Pro 901X
Krok 1:
Unlock the latch on both sides of the glass.
Krok 2:
Remove the used protective glass.
Krok 3:
Install a brand new protective glass by pushing it into the appropriate latches
on both sides of the helmet.
6.1.2 Replacing inner filter cover SPARTUS® Pro 901X
Step 1:
Loosen the screws on the handle filter cover
x
,
z
and unlock
the mounting bracket.
Step 2:
Replace protective plate for the new one.
Step 3:
Place the mounting cover and tighten screws.
6.2 CHANGING BATTERY IN THE HELMET
Use lithium batteries CR2450 3V.
x
z
