MAINTENANCE, CLEANING AND REPAIR 
Information for general use 
Rev. M / 73023639 
 
After several years of operation, additional maintenance and repair work may be required due to 
wear  and  ageing.  Examples  of  this  include  battery  replacement  (around  10 years)  and  the 
replacement  of  seals  and  the  IR  radiant  heater.  See  also  section  10.1.1  Maintenance  and 
maintenance intervals at a glance. 
Furthermore,  factory  maintenance  is  required  if  defects  are  identified  during  the  annual 
maintenance work which cannot be rectified or if the housing has been damaged. Depending on 
the situation, this work may require the complete dismantling of the device or its return to the 
manufacturer.  The  required  work  may  only  be  carried  out  by  Honeywell  service  staff  or  by 
personnel trained by Honeywell. Exception: Complete device replacement. 
For example, the housing can only be repaired by the manufacturer since the dimensions of the 
explosion-protection gaps are not public knowledge and are only specified in the manufacturer’s 
design documents. Please contact Technical Support if you require such services. 
 
Explosion-protected devices which have not been repaired by the manufacturer must 
not be reused until they have been inspected by an accredited expert and again comply 
with the design documents. L’équipement antidéflagration non réparé par le fabricant 
ne doit pas être réutilisé jusqu’à ce qu’il ait été vérifié par un expert reconnu et qu’il soit à 
nouveau conforme aux documents de construction. 
 
Do  not  take  any  safety  risks  by  using  incorrect  spare  or  replacement  parts.  Only  genuine 
Honeywell spare parts may be used.  
 
No liability can be accepted for damage  
caused by the use of non-genuine, non-approved spare and replacement parts. 
 
 
 
10.5.  Device cleaning and documentation of the work 
Ideally, you should use a damp cloth to clean the GasLab Q2. Generally, a mild cleaning solution 
or a mild glass cleaner for domestic use may be used. 
 
Do not use any equipment for cleaning which charges statically and may generate 
sparks.  
Do not pour or spray water or cleaning products directly into the breather element.  
Do not use high pressure cleaners or similar equipment for cleaning. 
Pour le nettoyage, n’utilisez que des outils qui ne permettront pas l’accumulation de 
charge statique et ne créeront pas d’étincelles.  
Il est interdit de verser ou de vaporiser de l’eau ou du détergent directement dans le 
dispositif d’évent!  
N’utilisez pas de nettoyeur haute pression ou d’équipement similaire pour le nettoyage! 
 
Below you will find a form designed to help you document the completed work. You can copy this 
form and add it to your documents.