VWR avantor VISISCOPE IT417 PH Manual De Instrucciones página 28

Repair and maintenance
Microscopy environment
This microscope is recommended for use in a clean, dry and shock free environment with a temperature of 0-40°C and
a maximum relative humidity of 85 % (non condensing). Use a dehumidifier if needed.
To think about when and after using the microscope
The microscope should always be kept vertical when moving it so that no moving parts, such as the eyepieces, fall out.
Never mishandle or impose unnecessary force on the microscope.
Never attempt to service the microscope yourself.
After use, turn down the illumination intensity control and turn the light off. Cover the microscope with included the dust
cover, and keep it in a dry and clean place.
Electrical safety precautions
Before plugging in the power supply, make sure that the supplying voltage of your region matches with the operation
voltage of the equipment and that the lamp switch is in off-position.
Users should observe all safety regulations of the region. The equipment has acquired the CE marking label. However,
users do have full responsibility to use this equipment safely.
Cleaning the optics
If the optical parts require cleaning first use compressed air.
If that is not sufficient use a soft lint-free cloth with water and a mild detergent.
And as a final option use the piece of cloth moistened with a 3:7 mixture of ethanol and ether.
• Note: ethanol and ether are highly flammable liquids. Do not use them near a heat source, near sparks or near
electric equipment. Use these chemicals in a well ventilated room.
Remember to never wipe the surface of any optical items with your hands. Fingerprints can damage the optics. Do not
disassemble objectives or eyepieces attempting to clean them.
For the best results, use the VWR cleaning kit (630-2081).
If you need to send the microscope to manufacturer for maintenance, please use the original packaging.
Technical service
Web Resources
Visit the VWR website at www.vwr.com for:
• Complete technical service contact information.
• Access to the VWR Online Catalogue, and information about accessories and related products.
• Additional product information and special offers.
Contact us For information or technical assistance contact your local VWR representative or visit. www.
vwr.com.
Warranty
VWR warrants that this product will be free from defects in material and workmanship for a period of two (2) years
from date of delivery. If a defect is present, VWR will, at its option and cost, repair, replace, or refund the purchase
price of this product to the customer, provided it is returned during the warranty period. This warranty does not apply
if the product has been damaged by accident, abuse, misuse, or misapplication, or from ordinary wear and tear. If
the required maintenance and inspection services are not performed according to the manuals and any local regula-
tions, such warranty turns invalid, except to the extent, the defect of the product is not due to such non-performance.
Items being returned must be insured by the customer against possible damage or loss. This warranty shall be limited
to the aforementioned remedies. IT IS EXPRESSLY AGREED THAT THIS WARRANTY WILL BE IN LIEU OF ALL WAR-
RANTIES OF FITNESS AND IN LIEU OF THE WARRANTY OF MERCHANTABILITY.
Compliance with local laws and regulations
The customer is responsible for applying for and obtaining the necessary regulatory approvals or other authorisa-
tions necessary to run or use the Product in its local environment. VWR will not be held liable for any related omission
or for not obtaining the required approval or authorisation, unless any refusal is due to a defect of the product.
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