Northern Diver Varilux 3500 User manual

V.01.09032022
TORCH SPECIFICATIONS
Material: anodised aircraft 6061 aluminium
Colour: black
LED: 4x CREE XM-L2
LED lifespan: 100000 h
Brightness: 3500 lm
Light colour: white
Mode: high/dimming
Battery: 26650 3.7 V, 5200 mAh
Recharge time: 5 hours (approx)
Switch design: magnetic slide switch
Lens: coated glass lens
Size: 217*69*130mm (8.5*2.7*5.1”)
(length x head diameter x handle length)
Weight (torch): 586g (1.29lbs)
Weight (torch and batteries): 772g (1.7lbs)
Please note weights are approximate
STANDARD HIGH MID LOW
100 metres (depth rating)
3500 LUMENS 3500 - 200 LUMENS 200 LUMENS
2 hrs 2 - 40 hrs 50 hrs
1000m (beam distance)
90000cd (peak beam intensity)
0.5m (impact resistance)
OPERATION
The torch is operated by the top-mounted
slide switch. Use this to vary the torch output.
TORCH STRUCTURE
NOTICE
This data may vary depending on environmental
conditions.
WHATS INCLUDED?
1. 3500 torch unit (1)
2. 26650 batteries (2)
3. Battery charger (1)
4. USB cable (1)
5. Spare O ring (1 minimum)
6. Tail cap lubricant (1)
7. Hard storage case (1)
8. User manual (1)
USER MANUAL
1. Head with LED modules
2. Body
3. Slide switch
4. Handle
5. Unscrew to access batteries
You MUST remove the plastic tab!
6. Tail cap
1
2
4
3
6
5
1
2
3
456
7
8

Write to: NORTHERN DIVER INTERNATIONAL LTD. East Quarry, Appley Lane North, Appley Bridge, Wigan, WN6 9AE, UK
Visit our website : www.ndiver.com, telephone: [phone] or email: [e-mail]
WARRANTY INFORMATION
The torch is covered by a full 12 month warranty.
If a fault occurs within 14 days due to a
manufacturing defect, your torch will be replaced
(proof of purchase required). After 14 days and
within 12 months of purchase, your torch will be
repaired or replaced (excludes accidental damage
or damage caused by misuse). Outside the 12
month warranty period, your torch will be repaired at
cost (if repairable). In all cases, inward and outward
shipping will be the customer’s responsibility.
The warranty is nullified in any of the following
situations:
The product(s) is/are broken down, reconstructed
and/or modified under unauthorised conditions.
The product(s) is/are damaged through improper use.
The product(s) is/are damaged by leakage of batteries.
BATTERY INSTALLATION
DO NOT insert batteries the wrong way.
DO NOT use different batteries to the ones provided.
DO NOT use a battery if it is damaged.
Insert both batteries positive end first, and close the
tail cap, taking care not to disturb the O rings.
If the battery doesn’t fit, please check the battery’s
orientation and not force into the battery mount.
If the battery is forced to set with a different polarity,
the battery may catch on fire, smoke, explode, or
cause heat generation.
When the batteries are fully charged, switch off the
charger and remove the batteries from the docking
station.
CHARGER SPECIFICATIONS
Input Type C DC5V 2A
Output 4.20±0.05V
Charging current 1A×2
Reverse polarity protection
2*charging slots
Red led when charging
Green led when fully charged
When battery polarity is reversed, led off
Max charging current 2A（1A*2 slots）
3 charging modes:
trickle- constant current-constant voltage
Charger size 165*106*38mm (6.5*4.2*1.5”)
Weight 59g (0.13lbs) without battery/charging cable
Certificate:CE/FCC/UL/KC/PSE
Compatible with rechargeable Li-ion battery：
3.6V/3.7V li-ion battery（max length 75mm)：
10440/14500/14650/RCR16340/16650/17500/17650/
17670/18350/18490/18500/
18650,20700,21700,22700,26650,26700
RELIABILITY
Reverse connection protection
Auto stop working when fully charged
OPERATION
Connect the power supply, put the battery into the
charging slot, the charger starts working. Red led for
charging, green led for being fully charged.
(DO NOT use battery if external sleeve is broken as
there will be a risk of short circuit explosion)
SAFETY PRECAUTIONS
Please refer to the manual carefully before use.
Clean positive and negative contact points in
charging slots regularly to prevent poor contact.
DO NOT use over DC5.5V adapter, the output current
should be >2A, namely: DC5V2A.
Charger may heat up when charging.
DO NOT leave it unattended at the beginning of
charging. If any malfunction, please stop the
operation immediately and read the manual carefully.
If the battery is leaking, swollen,damaged outer skin,
please do not charge it.
WARNINGS
When storing the torch, unscrew the tail cap to
ensure the power is cut off.
After every dive, clean the torch with fresh, clean
water and dry with a cloth. Salt water residue can
corrode the torch surface.
Ensure that the tail cap is lubricated regularly. A
small bottle of lubricant is supplied with your torch.
Avoid any impact on the torch.
Do not shine the light directly into eyes.
THERE IS A PLASTIC TAB LOCATED IN THE
BATTERY COMPARTMENT THAT MUST BE
REMOVED FROM THE TORCH BEFORE USE