Service Kits; Service Agreements; Service Plan; Filling Instructions - Quincy QHD750 Instruction Book

Desiccant air dryers
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6.2

Service kits

Service kits
The Customer Centres will be glad to provide you with a wide range of service kits. Service kits comprise
all parts needed for servicing components and offer the benefits of genuine parts while keeping the
maintenance budget low. All service kits are mentioned in the relevant Parts Lists.
6.3

Service agreements

The Customer Centres have a range of service agreements to suit your needs:
An Inspection plan.
A Preventive maintenance plan.
A Total responsibility plan.
Contact your Customer Centre to agree on a tailor-made service agreement. It will ensure optimum
operational efficiency, minimize downtime and reduce the total life cycle costs.
6.4

Service plan

A number of service operations are grouped (called Level A, Level B, Level C, ...). Each level stands for a
number of service actions to be carried out at the time intervals programmed in the Airlogic regulator.
When reaching a level, a message will appear on the screen. After carrying out all service actions, the
interval timers are to be reset using the key "Reset" in menu "Service". Consult your Quincy Customer
Centre.
6.5

Filling instructions

Initial filling
1. Make sure the dryer is empty and fit the bottom plugs or flanges. Apply thread tape to tighten the
plugs, use gaskets for the flanges.
2. Open the top plugs or flanges (1) for filling.
3. Fit a large funnel to the filling hole of one of the drying towers; the size of the narrow part should be
35-40 mm (1.4-1.6 in).
4. Gently pour the correct amount of desiccant into the tower (see section Dryer data). Use avacuum
cleaner to control dust escaping from the filling hole.
5. Repeat steps 3 and 4 for the other tower; the amounts of desiccant must be equal in both towers.
6. Do not use any mechanical or pneumatic means for filling; this may destroy the desiccant.
7. Refit the filling plugs or flanges. The dryer is now ready to be started (see section Start up for starting
instructions).
84
Safety glasses, gloves and a dust mask must be worn during the filling procedure
as dust may be produced.
 Do NOT overfill dryer.
 Always check the state of the strainers inside the vessels, replace them if
necessary.
Instruction book
9829 2151 14

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